{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,1,16]],"date-time":"2025-01-16T05:26:51Z","timestamp":1737005211067,"version":"3.33.0"},"reference-count":36,"publisher":"Springer Science and Business Media LLC","issue":"5","license":[{"start":{"date-parts":[[2007,4,3]],"date-time":"2007-04-03T00:00:00Z","timestamp":1175558400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2007,4,3]],"date-time":"2007-04-03T00:00:00Z","timestamp":1175558400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Gen Relativ Gravit"],"published-print":{"date-parts":[[2007,5]]},"DOI":"10.1007\/s10714-006-0392-0","type":"journal-article","created":{"date-parts":[[2007,4,2]],"date-time":"2007-04-02T11:04:19Z","timestamp":1175511859000},"page":"539-566","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Obtaining a class of type O pure radiation metrics with a negative cosmological constant, using invariant operators"],"prefix":"10.1007","volume":"39","author":[{"given":"S. Brian","family":"Edgar","sequence":"first","affiliation":[]},{"given":"M. P. Machado","family":"Ramos","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2007,4,3]]},"reference":[{"key":"392_CR1","doi-asserted-by":"publisher","first-page":"5287","DOI":"10.1088\/0264-9381\/18\/23\/321","volume":"18","author":"A. Barnes","year":"2001","unstructured":"Barnes A. (2001). Class. Quantum Grav. 18: 5287","journal-title":"Class. Quantum Grav."},{"key":"392_CR2","doi-asserted-by":"publisher","first-page":"4495","DOI":"10.1063\/1.532981","volume":"40","author":"J. Bicak","year":"1999","unstructured":"Bicak J., Podolsky J. (1999). J. Math. Phys. 40: 4495","journal-title":"J. Math. Phys."},{"key":"392_CR3","doi-asserted-by":"publisher","first-page":"4506","DOI":"10.1063\/1.532982","volume":"40","author":"J. Bicak","year":"1999","unstructured":"Bicak J., Podolsky J. (1999). J. Math. Phys. 40: 4506","journal-title":"J. Math. Phys."},{"key":"392_CR4","doi-asserted-by":"publisher","first-page":"295","DOI":"10.1023\/A:1002753318177","volume":"33","author":"J. Carminati","year":"2001","unstructured":"Carminati J., Vu K.T. (2001). Gen. Relat Grav. 33: 295","journal-title":"Gen. Relat Grav."},{"key":"392_CR5","doi-asserted-by":"publisher","first-page":"263","DOI":"10.1023\/A:1022393010531","volume":"35","author":"J. Carminati","year":"2003","unstructured":"Carminati J., Vu K.T. (2003). Gen. Relat. Grav. 35: 263","journal-title":"Gen. Relat. Grav."},{"key":"392_CR6","doi-asserted-by":"publisher","first-page":"623","DOI":"10.1007\/BF00762558","volume":"19","author":"S.R. Czapor","year":"1987","unstructured":"Czapor S.R., McLenaghan R.G. (1987). Gen. Relat. Grav. 19: 623","journal-title":"Gen. Relat. Grav."},{"key":"392_CR7","doi-asserted-by":"publisher","first-page":"1267","DOI":"10.1007\/BF02418213","volume":"24","author":"S.B. Edgar","year":"1992","unstructured":"Edgar S.B. (1992). Gen. Relat. Grav. 24: 1267","journal-title":"Gen. Relat. Grav."},{"key":"392_CR8","doi-asserted-by":"publisher","first-page":"L65","DOI":"10.1088\/0264-9381\/14\/4\/001","volume":"14","author":"S.B. Edgar","year":"1997","unstructured":"Edgar S.B., Ludwig G. (1997). Class Quantum Grav. 14: L65","journal-title":"Class Quantum Grav."},{"key":"392_CR9","doi-asserted-by":"publisher","first-page":"1309","DOI":"10.1023\/A:1018820031537","volume":"29","author":"S.B. Edgar","year":"1997","unstructured":"Edgar S.B., Ludwig G. (1997). Gen. Relat. Grav. 29: 1309","journal-title":"Gen. Relat. Grav."},{"key":"392_CR10","doi-asserted-by":"publisher","first-page":"637","DOI":"10.1023\/A:1001915118339","volume":"32","author":"S.B. Edgar","year":"2000","unstructured":"Edgar S.B., Ludwig G. (2000). Gen. Relat. Grav. 32: 637","journal-title":"Gen. Relat. Grav."},{"key":"392_CR11","doi-asserted-by":"publisher","first-page":"791","DOI":"10.1088\/0264-9381\/22\/5\/002","volume":"22","author":"S.B. Edgar","year":"2005","unstructured":"Edgar S.B., Machado Ramos M.P. (2005). Class. Quantum Grav. 22: 791","journal-title":"Class. Quantum Grav."},{"key":"392_CR12","unstructured":"Edgar, S.B., MachadoRamos,M.P.: TypeOpure radiation metrics with a cosmological constant (2006) preprint gr-qc\/0702\/35"},{"key":"392_CR13","doi-asserted-by":"crossref","unstructured":"Edgar, S.B., Machado Ramos, M.P.: Proceedings of XXVIII Spanish Relativity Meeting, Oviedo, 2005. pp. 507\u2013510, AIP (2006)","DOI":"10.1063\/1.2218224"},{"key":"392_CR14","doi-asserted-by":"publisher","first-page":"589","DOI":"10.1088\/0264-9381\/16\/2\/020","volume":"16","author":"S.B. Edgar","year":"1999","unstructured":"Edgar S.B., Vickers J.A. (1999). Class. Quantum Grav. 16: 589","journal-title":"Class. Quantum Grav."},{"key":"392_CR15","doi-asserted-by":"publisher","first-page":"2655","DOI":"10.1063\/1.524843","volume":"22","author":"A. Garcia Diaz","year":"1981","unstructured":"Garcia Diaz A., Plebanski J.F. (1981). J. Math. Phys. 22: 2655","journal-title":"J. Math. Phys."},{"key":"392_CR16","doi-asserted-by":"publisher","first-page":"874","DOI":"10.1063\/1.1666410","volume":"14","author":"R. Geroch","year":"1973","unstructured":"Geroch R., Held A., Penrose R. (1973). J. Math. Phys. 14: 874","journal-title":"J. Math. Phys."},{"key":"392_CR17","doi-asserted-by":"publisher","first-page":"4649","DOI":"10.1088\/0264-9381\/19\/18\/302","volume":"19","author":"J.B. Griffiths","year":"2002","unstructured":"Griffiths J.B., Podolsky J., Docherty P. (2002). Class. Quantum Grav. 19: 4649","journal-title":"Class. Quantum Grav."},{"key":"392_CR18","doi-asserted-by":"publisher","first-page":"207","DOI":"10.1088\/0264-9381\/21\/1\/014","volume":"21","author":"J.B. Griffiths","year":"2004","unstructured":"Griffiths J.B., Docherty P., Podolsky J. (2004). Class. Quantum Grav. 21: 207","journal-title":"Class. Quantum Grav."},{"key":"392_CR19","unstructured":"GRTensorII is a package which runs within Maple: The GRTensorII software and documentation is available freely from http:\/\/grtensor.phy.queensu.ca"},{"key":"392_CR20","doi-asserted-by":"publisher","first-page":"177","DOI":"10.1007\/BF00763434","volume":"7","author":"A. Held","year":"1974","unstructured":"Held A. (1974). Gen. Relat. Grav. 7: 177","journal-title":"Gen. Relat. Grav."},{"key":"392_CR21","doi-asserted-by":"publisher","first-page":"211","DOI":"10.1007\/BF01608833","volume":"44","author":"A. Held","year":"1975","unstructured":"Held A. (1975). Commun. Math. Phys. 44: 211","journal-title":"Commun. Math. Phys."},{"key":"392_CR22","doi-asserted-by":"publisher","first-page":"693","DOI":"10.1007\/BF00771861","volume":"12","author":"A. Karlhede","year":"1980","unstructured":"Karlhede A. (1980). Gen. Relat. Grav. 12: 693","journal-title":"Gen. Relat. Grav."},{"key":"392_CR23","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1007\/BF00761458","volume":"14","author":"A. Karlhede","year":"1982","unstructured":"Karlhede A., MacCallum M.A.H. (1982). Gen. Relat. Grav. 14: 673","journal-title":"Gen. Relat. Grav."},{"key":"392_CR24","unstructured":"Kerr, G.D.: Algebraically Special Einstein spaces: Kerr\u2013Schild metrics and homotheties. PhD thesis, Queen Mary and Westfield College, University of London (1998)"},{"key":"392_CR25","doi-asserted-by":"publisher","first-page":"L143","DOI":"10.1088\/0264-9381\/9\/10\/003","volume":"9","author":"A. Koutras","year":"1992","unstructured":"Koutras A. (1992). Class. Quantum Grav. 9: L143","journal-title":"Class. Quantum Grav."},{"key":"392_CR26","doi-asserted-by":"crossref","unstructured":"Stephani, H., Kramer, D., MacCallum, M., Hoenselaers, C., Herlt, E.: Exact Solutions of Einstein\u2019s Equations. Cambridge University Press, Cambridge (2003) S. Brian Edgar, M. P. Machado Ramos","DOI":"10.1017\/CBO9780511535185"},{"key":"392_CR27","first-page":"693","volume":"1940","author":"M.P. Machado Ramos","year":"1995","unstructured":"Machado Ramos M.P., Vickers J.A.G. (1995). Proc. R. Soc. Lond. A 1940: 693","journal-title":"Proc. R. Soc. Lond. A"},{"key":"392_CR28","doi-asserted-by":"publisher","first-page":"1579","DOI":"10.1088\/0264-9381\/13\/6\/022","volume":"13","author":"M.P. Machado Ramos","year":"1996","unstructured":"Machado Ramos M.P., Vickers J.A.G. (1996). Class. Quantum Grav. 13: 1579","journal-title":"Class. Quantum Grav."},{"key":"392_CR29","doi-asserted-by":"publisher","first-page":"1589","DOI":"10.1088\/0264-9381\/13\/6\/023","volume":"6","author":"M.P. Machado Ramos","year":"1996","unstructured":"Machado Ramos M.P., Vickers J.A.G. (1996). Class. Quantum Grav. 6: 1589","journal-title":"Class. Quantum Grav."},{"key":"392_CR30","doi-asserted-by":"publisher","first-page":"566","DOI":"10.1063\/1.1724257","volume":"3","author":"E. Newman","year":"1962","unstructured":"Newman E., Penrose R. (1962). J. Math. Phys. 3: 566","journal-title":"J. Math. Phys."},{"key":"392_CR31","doi-asserted-by":"publisher","first-page":"1755","DOI":"10.1063\/1.526887","volume":"26","author":"I. Ozsvath","year":"1985","unstructured":"Ozsvath I., et\u00a0al. (1985). J. Math. Phys. 26: 1755","journal-title":"J. Math. Phys."},{"key":"392_CR32","doi-asserted-by":"publisher","first-page":"1685","DOI":"10.1088\/0264-9381\/20\/9\/307","volume":"20","author":"J. Podolsky","year":"2003","unstructured":"Podolsky J., Ortaggio M. (2003). Class. Quantum Grav. 20: 1685","journal-title":"Class. Quantum Grav."},{"key":"392_CR33","doi-asserted-by":"publisher","first-page":"2885","DOI":"10.1088\/0264-9381\/17\/15\/304","volume":"17","author":"D. Pollney","year":"2000","unstructured":"Pollney D., Skea J.E.F., d\u2019Inverno R.A. (2000). Class. Quantum Grav. 17: 2885","journal-title":"Class. Quantum Grav."},{"key":"392_CR34","doi-asserted-by":"publisher","first-page":"2393","DOI":"10.1088\/0264-9381\/14\/8\/031","volume":"14","author":"J.E.F. Skea","year":"1997","unstructured":"Skea J.E.F. (1997). Class. Quantum Grav. 14: 2393","journal-title":"Class. Quantum Grav."},{"key":"392_CR35","doi-asserted-by":"publisher","first-page":"1243","DOI":"10.1088\/0264-9381\/6\/9\/009","volume":"6","author":"P. Wils","year":"1989","unstructured":"Wils P. (1989). Class. Quantum Grav. 6: 1243","journal-title":"Class. Quantum Grav."},{"key":"392_CR36","unstructured":"\u00c5man, J.: Manuel for CLASSI. University of Stockholm, Institute of Technical Physics Technical Report (1987)"}],"container-title":["General Relativity and Gravitation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10714-006-0392-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10714-006-0392-0\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10714-006-0392-0","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10714-006-0392-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,15]],"date-time":"2025-01-15T11:16:50Z","timestamp":1736939810000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10714-006-0392-0"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,4,3]]},"references-count":36,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2007,5]]}},"alternative-id":["392"],"URL":"https:\/\/doi.org\/10.1007\/s10714-006-0392-0","relation":{},"ISSN":["0001-7701","1572-9532"],"issn-type":[{"type":"print","value":"0001-7701"},{"type":"electronic","value":"1572-9532"}],"subject":[],"published":{"date-parts":[[2007,4,3]]},"assertion":[{"value":"17 May 2006","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"13 December 2006","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 April 2007","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}]}}