{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T15:31:45Z","timestamp":1759937505452},"reference-count":55,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2014,10,12]],"date-time":"2014-10-12T00:00:00Z","timestamp":1413072000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Numer Algor"],"published-print":{"date-parts":[[2015,8]]},"DOI":"10.1007\/s11075-014-9928-7","type":"journal-article","created":{"date-parts":[[2014,10,13]],"date-time":"2014-10-13T01:22:58Z","timestamp":1413163378000},"page":"839-862","update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Integrable discretization of nonlinear Schr\u00f6dinger equation and its application with Fourier pseudo-spectral method"],"prefix":"10.1007","volume":"69","author":[{"given":"Y.","family":"Zhang","sequence":"first","affiliation":[]},{"given":"X. B.","family":"Hu","sequence":"additional","affiliation":[]},{"given":"H. W.","family":"Tam","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2014,10,12]]},"reference":[{"key":"9928_CR1","doi-asserted-by":"crossref","first-page":"240","DOI":"10.1103\/PhysRevLett.15.240","volume":"15","author":"NJ Zabusky","year":"1965","unstructured":"Zabusky, N.J., Kruskal, M.D.: Interaction of \u201cSolitons\u201d in a collisionless plasma and the recurrence of initial states. Phys. Rev. Lett. 15, 240\u2013243 (1965)","journal-title":"Phys. Rev. Lett."},{"key":"9928_CR2","doi-asserted-by":"crossref","unstructured":"Ablowitz, M.J., Prinari, B., Trubatch, A.D.: Discrete and continuous nonlinear Schrdinger systems. Cambridge University Press (2004)","DOI":"10.1017\/CBO9780511546709"},{"issue":"2","key":"9928_CR3","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1016\/0021-9991(84)90002-0","volume":"55","author":"TR Taha","year":"1984","unstructured":"Taha, T.R., Ablowitz, M.J.: Analytical and numerical aspects of certain nonlinear evolution equations. I. Analytical. J. Comput. Phys. 55(2), 192\u201302 (1984)","journal-title":"J. Comput. Phys."},{"issue":"2","key":"9928_CR4","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1016\/0021-9991(84)90003-2","volume":"55","author":"TR Taha","year":"1984","unstructured":"Taha, T.R., Ablowitz, M.J.: Analytical and numerical aspects of certain nonlinear evolution equations. II. Numerical, nonlinear Schr\u00f6dinger equation. J. Comput. Phys. 55(2), 203\u201330 (1984)","journal-title":"J. Comput. Phys."},{"issue":"2","key":"9928_CR5","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1137\/0150021","volume":"50","author":"MJ Ablowitz","year":"1990","unstructured":"Ablowitz, M.J., Herbst, B.M.: On homoclinic structure and numerically induced chaos for the nonlinear Schr\u00f6dinger equation. SIAM J. Appl. Math. 50(2), 339\u2013351 (1990)","journal-title":"SIAM J. Appl. Math."},{"issue":"18","key":"9928_CR6","doi-asserted-by":"crossref","first-page":"2065","DOI":"10.1103\/PhysRevLett.62.2065","volume":"62","author":"BM Herbst","year":"1989","unstructured":"Herbst, B.M., Ablowitz, M.J.: Numerically induced chaos in the nonlinear Schr\u00f6dinger equation. Phys. Rev. Lett. 62(18), 2065 (1989)","journal-title":"Phys. Rev. Lett."},{"key":"9928_CR7","doi-asserted-by":"crossref","DOI":"10.1017\/CBO9780511543043","volume-title":"Direct Method in Soliton Theory","author":"R Hirota","year":"2004","unstructured":"Hirota, R., Nagai, J.N., Gilson, C.: Direct Method in Soliton Theory. Cambridge University Press), Cambridge (2004)"},{"key":"9928_CR8","doi-asserted-by":"crossref","DOI":"10.1137\/1.9781611970883","volume-title":"Solitons and the inverse scattering transform","author":"MJ Ablowitz","year":"1981","unstructured":"Ablowitz, M.J., Segur, H.: Solitons and the inverse scattering transform. SIAM, Philadelphia (1981)"},{"key":"9928_CR9","doi-asserted-by":"crossref","unstructured":"Yang, J.: Nonlinear waves in integrable and non-integrable systems. SIAM (2010)","DOI":"10.1137\/1.9780898719680"},{"key":"9928_CR10","volume-title":"A practical guide to pseudospectral methods","author":"B Fornberg","year":"1998","unstructured":"Fornberg, B.: A practical guide to pseudospectral methods. Cambridge University Press, Cambridge (1998)"},{"key":"9928_CR11","first-page":"62","volume":"34","author":"VE Zakharov","year":"1972","unstructured":"Zakharov, V.E., Shabat, A.B.: Exact theory of two-dimensional self-focusing and one-dimensional self-modulation of waves in nonlinear media. Sov. Phys. JETP 34, 62\u20139 (1972)","journal-title":"Sov. Phys. JETP"},{"key":"9928_CR12","first-page":"823","volume":"37","author":"VE Zakharov","year":"1973","unstructured":"Zakharov, V.E., Shabat, A.B.: Interaction between solitons in a stable medium. Sov. Phys. JETP 37, 823\u201328 (1973)","journal-title":"Sov. Phys. JETP"},{"key":"9928_CR13","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1126\/science.269.5221.198","volume":"269","author":"MH Anderson","year":"1995","unstructured":"Anderson, M.H., Ensher, J.R., Matthews, M.R., Wieman, C.E., Cornell, E.A.: Observation of Bose-Einstein condensation in a dilute atomic vapor. Science 269, 198\u2013201 (1995)","journal-title":"Science"},{"key":"9928_CR14","doi-asserted-by":"crossref","first-page":"142","DOI":"10.1063\/1.1654836","volume":"23","author":"A Hasegawa","year":"1973","unstructured":"Hasegawa, A., Tappert, F.: Transmission of stationary nonlinear optical pulses in dispersive dielectric fibers: I. Anomalous dispersion. Appl. Phys. Lett. 23, 142\u201344 (1973)","journal-title":"Appl. Phys. Lett."},{"key":"9928_CR15","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1063\/1.1654847","volume":"23","author":"A HASEGAWA","year":"1973","unstructured":"HASEGAWA, A., TAPPERT, F.: Transmission of stationary nonlinear optical pulses in dispersive dielectric fibers: II. Normal dispersion. Appl. Phys. Lett. 23, 171\u201372 (1973)","journal-title":"Appl. Phys. Lett."},{"key":"9928_CR16","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1016\/S0370-1573(97)00073-2","volume":"298","author":"YS Kivshar","year":"1998","unstructured":"Kivshar, Y.S., Luther-Davies, B.: Dark optical solitons: physics and applications. Phys. Rep. 298, 81\u201397 (1998)","journal-title":"Phys. Rep."},{"key":"9928_CR17","doi-asserted-by":"crossref","first-page":"066604","DOI":"10.1103\/PhysRevE.63.066604","volume":"63","author":"LD Carr","year":"2001","unstructured":"Carr, L.D., Kutz, J.N., Reinhardt, W.P.: Stability of stationary states in the cubic nonlinear Schr\u00f6dinger equation: applications to the Bose-Einstein condensate. Phys. Rev. E 63, 066604 (2001)","journal-title":"Phys. Rev. E"},{"key":"9928_CR18","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1088\/0951-7715\/21\/7\/R01","volume":"21","author":"R Carretero-Gonz\u00e1lez","year":"2008","unstructured":"Carretero-Gonz\u00e1lez, R., Frantzeskakis, D.J., Kevrekidis, P.G.: Nonlinear waves in Bose-Einstein condensates: physical relevance and mathematical techniques. Nonlinearity 21, 139\u2013202 (2008)","journal-title":"Nonlinearity"},{"issue":"21","key":"9928_CR19","doi-asserted-by":"crossref","first-page":"213001","DOI":"10.1088\/1751-8113\/43\/21\/213001","volume":"43","author":"DJ Frantzeskakis","year":"2010","unstructured":"Frantzeskakis, D.J.: Dark solitons in atomic Bose-Einstein condensates: from theory to experiments. J. Phys. A: Math. Theor. 43(21), 213001 (2010)","journal-title":"J. Phys. A: Math. Theor."},{"key":"9928_CR20","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1093\/imanum\/13.1.115","volume":"13","author":"GD Akrivis","year":"1993","unstructured":"Akrivis, G.D.: Finite difference discretization of the cubic Schr\u00f6dinger equation. IMA J. Numer. Anal. 13, 115\u201324 (1993)","journal-title":"IMA J. Numer. Anal."},{"key":"9928_CR21","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1006\/jcph.1998.6120","volume":"148","author":"QS Chang","year":"1999","unstructured":"Chang, Q.S., Jia, E., Sun, W.: Difference schemes for solving the generalized nonlinear Schr\u00f6dinger equation. J. Comput. Phys. 148, 397\u2013215 (1999)","journal-title":"J. Comput. Phys."},{"key":"9928_CR22","doi-asserted-by":"crossref","first-page":"277","DOI":"10.1016\/0021-9991(81)90052-8","volume":"44","author":"M Delfour","year":"1981","unstructured":"Delfour, M., Fortin, M., Payre, G.: Finite-difference solutions of a nonlinear Schr\u00f6dinger equation. J. Comput. Phys. 44, 277\u201388 (1981)","journal-title":"J. Comput. Phys."},{"key":"9928_CR23","first-page":"11","volume":"367\u201387","author":"W Bao","year":"2004","unstructured":"Bao, W.: Numerical methods for the nonlinear Schr\u00f6dinger equation with nonzero far-field conditions. Methods Appl. Anal. 367\u201387, 11 (2004)","journal-title":"Methods Appl. Anal."},{"key":"9928_CR24","volume-title":"Spectral and High-Order Methods with Applications","author":"J Shen","year":"2006","unstructured":"Shen, J., Tang, T.: Spectral and High-Order Methods with Applications. Science, Beijing (2006)"},{"issue":"03","key":"9928_CR25","doi-asserted-by":"crossref","first-page":"389","DOI":"10.1051\/m2an:2001121","volume":"35","author":"G Zouraris","year":"2001","unstructured":"Zouraris, G.: On the convergence of a linear two-step finite element method for the nonlinear Schr\u00f6dinger equation. ESAIM Math. Model. Numer. Anal. 35(03), 389\u2013405 (2001)","journal-title":"ESAIM Math. Model. Numer. Anal."},{"key":"9928_CR26","first-page":"175","volume":"487\u2013524","author":"W Bao","year":"2002","unstructured":"Bao, W., Jin, S., Markowich, P.A.: On time-splitting spectral approximations for the Schr\u00f6dinger equation in the semiclassical regime. J. Comput. Phys. 487\u2013524, 175 (2002)","journal-title":"J. Comput. Phys."},{"key":"9928_CR27","first-page":"40","volume":"26\u201330","author":"C Besse","year":"2002","unstructured":"Besse, C., Bidegaray, B., Descombes, S.: Order estimates in time of splitting methods for the nonlinear Schr\u00f6dinger equation. SIAM J. Numer. Anal. 26\u201330, 40 (2002)","journal-title":"SIAM J. Numer. Anal."},{"key":"9928_CR28","first-page":"23","volume":"485\u2013507","author":"JAC Weideman","year":"1986","unstructured":"Weideman, J.A.C., Herbst, B.M.: Split-step methods for the solution of the nonlinear Schr\u00f6dinger equation. SIAM J. Numer. Anal. 485\u2013507, 23 (1986)","journal-title":"SIAM J. Numer. Anal."},{"key":"9928_CR29","first-page":"30","volume":"377\u2013400","author":"O Karakashian","year":"1993","unstructured":"Karakashian, O., Akrivis, G.D., Dougalis, V.A.: On optimal order error estimates for the nonlinear Schr\u00f6dinger equation. SIAM J. Numer. Anal. 377\u2013400, 30 (1993)","journal-title":"SIAM J. Numer. Anal."},{"issue":"1","key":"9928_CR30","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1006\/jcph.2001.6854","volume":"173","author":"AL Islas","year":"2001","unstructured":"Islas, A.L., Karpeev, D.A., Schober, C.M.: Geometric integrators for the nonlinear Schr\u00f6dinger equation. J. Comput. Phys. 173(1), 116\u2013148 (2001)","journal-title":"J. Comput. Phys."},{"issue":"2","key":"9928_CR31","doi-asserted-by":"crossref","first-page":"585","DOI":"10.1016\/j.jcp.2003.12.010","volume":"197","author":"AL Islas","year":"2004","unstructured":"Islas, A.L., Schober, C.M.: On the preservation of phase space structure under multisymplectic discretization. J. Comput. Phys. 197(2), 585\u2013609 (2004)","journal-title":"J. Comput. Phys."},{"issue":"8","key":"9928_CR32","doi-asserted-by":"crossref","first-page":"1095","DOI":"10.1016\/S0898-1221(02)80015-3","volume":"43","author":"JB Chen","year":"2002","unstructured":"Chen, J.B., Qin, M.Z., Tang, Y.F.: Symplectic and multi-symplectic methods for the nonlinear Schr\u00f6dinger equation. Comput. Math. Appl. 43(8), 1095\u20131106 (2002)","journal-title":"Comput. Math. Appl."},{"issue":"2","key":"9928_CR33","first-page":"425","volume":"171","author":"T Matsuo","year":"2001","unstructured":"Matsuo, T., Furihata, D.: Dissipative or conservative finite-difference schemes for complex-valued nonlinear partial differential equations. J. Math. Phys. 171(2), 425\u2013447 (2001)","journal-title":"J. Math. Phys."},{"key":"9928_CR34","doi-asserted-by":"crossref","first-page":"690","DOI":"10.1063\/1.523328","volume":"18","author":"SC Chiu","year":"1977","unstructured":"Chiu, S.C., Ladik, J.F.: Generating exactly soluble nonlinear discrete evolution equations by a generalized Wronskian technique. J Math Phys 18, 690 (1977)","journal-title":"J Math Phys"},{"key":"9928_CR35","doi-asserted-by":"crossref","first-page":"1083","DOI":"10.1088\/0305-4470\/14\/5\/028","volume":"14","author":"D Levi","year":"1981","unstructured":"Levi, D.: Nonlinear differential difference equations as B\u00e4cklund transformations. J. Phys. A Math. Theor. 14, 1083\u20131098 (1981)","journal-title":"J. Phys. A Math. Theor."},{"key":"9928_CR36","doi-asserted-by":"crossref","unstructured":"Ablowitz, M.J., Ladik, J.F.: Nonlinear differential-difference equations and Fourier analysis. J. Math. Phys. 16, 598\u2013603 (1975)","DOI":"10.1063\/1.522558"},{"key":"9928_CR37","doi-asserted-by":"crossref","first-page":"1424","DOI":"10.1143\/JPSJ.43.1424","volume":"43","author":"R Hirota","year":"1977","unstructured":"Hirota, R.: Nonlinear partial difference equations I. A difference analogue of the Korteweg-de Vries equation. J. Phys. Soc. Jpn. 43, 1424\u20131433 (1977)","journal-title":"J. Phys. Soc. Jpn."},{"key":"9928_CR38","doi-asserted-by":"crossref","first-page":"2074","DOI":"10.1143\/JPSJ.43.2074","volume":"43","author":"R Hirota","year":"1977","unstructured":"Hirota, R.: Nonlinear partial difference equations II. Discrete-time Toda equation. J. Phys. Soc. Jpn. 43, 2074\u20132078 (1977)","journal-title":"J. Phys. Soc. Jpn."},{"key":"9928_CR39","doi-asserted-by":"crossref","first-page":"2079","DOI":"10.1143\/JPSJ.43.2079","volume":"43","author":"R Hirota","year":"1977","unstructured":"Hirota, R.: Nonlinear partial difference equations III. Discrete Sine-Gordon equation. J. Phys. Soc. Jpn. 43, 2079\u20132086 (1977)","journal-title":"J. Phys. Soc. Jpn."},{"key":"9928_CR40","doi-asserted-by":"crossref","first-page":"4116","DOI":"10.1143\/JPSJ.51.4116","volume":"51","author":"E Date","year":"1982","unstructured":"Date, E., Jimbo, M., Miwa, T.: J. Phys. Soc. Jpn. 51, 4116\u20134124 (1982)","journal-title":"J. Phys. Soc. Jpn."},{"key":"9928_CR41","doi-asserted-by":"crossref","first-page":"4125","DOI":"10.1143\/JPSJ.51.4125","volume":"51","author":"E Date","year":"1982","unstructured":"Date, E., Jimbo, M., Miwa, T.: Methods for generating discrete soliton equations II. J. Phys. Soc. Jpn. 51, 4125\u20134131 (1982)","journal-title":"J. Phys. Soc. Jpn."},{"key":"9928_CR42","doi-asserted-by":"crossref","first-page":"388","DOI":"10.1143\/JPSJ.52.388","volume":"52","author":"E Date","year":"1983","unstructured":"Date, E., Jimbo, M., Miwa, T.: Methods for generating discrete soliton equations III. J. Phys. Soc. Jpn. 52, 388\u2013393 (1983)","journal-title":"J. Phys. Soc. Jpn."},{"key":"9928_CR43","doi-asserted-by":"crossref","first-page":"761","DOI":"10.1143\/JPSJ.52.761","volume":"52","author":"E Date","year":"1983","unstructured":"Date, E., Jimbo, M., Miwa, T.: Methods for generating discrete soliton equations IV. J. Phys. Soc. Jpn. 52, 761\u2013765 (1983)","journal-title":"J. Phys. Soc. Jpn."},{"key":"9928_CR44","doi-asserted-by":"crossref","first-page":"766","DOI":"10.1143\/JPSJ.52.766","volume":"52","author":"E Date","year":"1983","unstructured":"Date, E., Jimbo, M., Miwa, T.: Methods for generating discrete soliton equations V. J. Phys. Soc. Jpn. 52, 766\u2013771 (1983)","journal-title":"J. Phys. Soc. Jpn."},{"key":"9928_CR45","doi-asserted-by":"crossref","first-page":"1567","DOI":"10.1088\/0305-4470\/14\/7\/013","volume":"14","author":"D Levi","year":"1981","unstructured":"Levi, D., Pilloni, L., Santini, P.M.: Integrable three-dimensional lattices. J. Phys. A. Math. Gen. 14, 1567\u20131575 (1981)","journal-title":"J. Phys. A. Math. Gen."},{"key":"9928_CR46","doi-asserted-by":"crossref","first-page":"5025","DOI":"10.1073\/pnas.77.9.5025","volume":"77","author":"D Levi","year":"1980","unstructured":"Levi, D., Benguria, R.: B\u00e4cklund transformations nonlinear differential difference equations. Proc. Natl. Acad. Sci. (USA) 77, 5025\u20135027 (1980)","journal-title":"Proc. Natl. Acad. Sci. (USA)"},{"key":"9928_CR47","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1016\/0375-9601(84)90462-6","volume":"103","author":"FW Nijhoff","year":"1984","unstructured":"Nijhoff, F.W., Capel, H.W., Wiersma, G.L., Quispel, G.R.W.: Linearizing integral transform and partial difference equations. Phys. Lett. A 103, 293 (1984)","journal-title":"Phys. Lett. A"},{"key":"9928_CR48","doi-asserted-by":"crossref","first-page":"344","DOI":"10.1016\/0378-4371(84)90059-1","volume":"125","author":"GRW Quispel","year":"1984","unstructured":"Quispel, G.R.W., Nijhoff, F.W., Capel, H.W., Van-der-Linden, J.: Linear integral equations and nonlinear differrence-difference equations. Physica A 125, 344\u2013380 (1984)","journal-title":"Physica A"},{"key":"9928_CR49","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1007\/BF00739422","volume":"32","author":"L Faddeev","year":"1994","unstructured":"Faddeev, L., Volkov, A.Y.: Hirota equation as an example of integrable symplectic map. Lett. Math. Phys. 32, 125\u2013135 (1994)","journal-title":"Lett. Math. Phys."},{"key":"9928_CR50","doi-asserted-by":"crossref","unstructured":"Suris, Y.B.: The problem of integrable discretization: Hamiltonian approach. Birkh\u00e4user (2003)","DOI":"10.1007\/978-3-0348-8016-9"},{"key":"9928_CR51","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1088\/0951-7715\/16\/1\/316","volume":"16","author":"J Schiff","year":"2003","unstructured":"Schiff, J.: Loop groups and discrete KdV equations. Nonlinearity 16, 257\u2013275 (2003)","journal-title":"Nonlinearity"},{"key":"9928_CR52","unstructured":"Rogers, C., Shadwick, W.F.: B\u00e4cklund transformations and their applications (Volume 161 Mathematics in Science and Engineering)"},{"issue":"6","key":"9928_CR53","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1016\/0375-9601(83)90884-8","volume":"99","author":"JJC Nimmo","year":"1983","unstructured":"Nimmo, J.J.C.: A bilinear B\u00e4cklund transformation for the nonlinear Schr\u00f6dinger equation. Phys. Lett. A 99(6), 279\u2013280 (1983)","journal-title":"Phys. Lett. A"},{"key":"9928_CR54","doi-asserted-by":"crossref","first-page":"045202","DOI":"10.1088\/1751-8113\/47\/4\/045202","volume":"47","author":"Y Zhang","year":"2014","unstructured":"Zhang, Y., Tam, H.W., Hu, X.B.: Integrable discretization of \u2019time\u2019 and its application on the Fourier pseudospectral method to the Korteweg-de Vries equation. J. Phys. A. Math. Theor. 47, 045202 (2014)","journal-title":"J. Phys. A. Math. Theor."},{"issue":"2","key":"9928_CR55","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1137\/0141018","volume":"41","author":"JW Miles","year":"1981","unstructured":"Miles, J.W.: An envelope soliton problem. SIAM J. Appl. Math. 41(2), 227\u2013230 (1981)","journal-title":"SIAM J. Appl. Math."}],"container-title":["Numerical Algorithms"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11075-014-9928-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11075-014-9928-7\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11075-014-9928-7","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,15]],"date-time":"2019-08-15T23:53:00Z","timestamp":1565913180000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11075-014-9928-7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,10,12]]},"references-count":55,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2015,8]]}},"alternative-id":["9928"],"URL":"https:\/\/doi.org\/10.1007\/s11075-014-9928-7","relation":{},"ISSN":["1017-1398","1572-9265"],"issn-type":[{"value":"1017-1398","type":"print"},{"value":"1572-9265","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,10,12]]}}}