{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,30]],"date-time":"2022-03-30T02:07:44Z","timestamp":1648606064796},"reference-count":8,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2020,6,2]],"date-time":"2020-06-02T00:00:00Z","timestamp":1591056000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2020,6,2]],"date-time":"2020-06-02T00:00:00Z","timestamp":1591056000000},"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":["Graphs and Combinatorics"],"published-print":{"date-parts":[[2020,7]]},"DOI":"10.1007\/s00373-019-02128-w","type":"journal-article","created":{"date-parts":[[2020,6,2]],"date-time":"2020-06-02T13:07:20Z","timestamp":1591103240000},"page":"921-931","update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Bivariate Order Polynomials"],"prefix":"10.1007","volume":"36","author":[{"given":"Matthias","family":"Beck","sequence":"first","affiliation":[]},{"given":"Maryam","family":"Farahmand","sequence":"additional","affiliation":[]},{"given":"Gina","family":"Karunaratne","sequence":"additional","affiliation":[]},{"given":"Sandra Zuniga","family":"Ruiz","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2020,6,2]]},"reference":[{"issue":"1","key":"2128_CR1","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.ejc.2009.05.006","volume":"31","author":"I Averbouch","year":"2010","unstructured":"Averbouch, I., Godlin, B., Makowsky, J.A.: An extension of the bivariate chromatic polynomial. Eur. J. Combin. 31(1), 1\u201317 (2010)","journal-title":"Eur. J. Combin."},{"issue":"5","key":"2128_CR2","doi-asserted-by":"publisher","first-page":"1211","DOI":"10.1007\/s00373-014-1481-6","volume":"31","author":"M Beck","year":"2015","unstructured":"Beck, M., Hardin, M.: A bivariate chromatic polynomial for signed graphs. Graphs Combin. 31(5), 1211\u20131221 (2015). arXiv:1204.2568","journal-title":"Graphs Combin."},{"key":"2128_CR3","first-page":"196","volume":"63","author":"K Dohmen","year":"2015","unstructured":"Dohmen, K.: Closed-form expansions for the universal edge elimination polynomial. Australas. J. Combin. 63, 196\u2013201 (2015)","journal-title":"Australas. J. Combin."},{"issue":"1","key":"2128_CR4","first-page":"69","volume":"6","author":"K Dohmen","year":"2003","unstructured":"Dohmen, K., P\u00f6nitz, A., Tittmann, P.: A new two-variable generalization of the chromatic polynomial. Discret. Math. Theor. Comput. Sci. 6(1), 69\u201389 (2003)","journal-title":"Discret. Math. Theor. Comput. Sci."},{"key":"2128_CR5","unstructured":"Hillar C.J., Windfeldt, T.: Fibonacci identities and graph colorings. Fibonacci Quart. 46\/47(3), 220\u2013224 (2008\/09). arXiv:0805.0992"},{"key":"2128_CR6","unstructured":"Stanley, R.P.: A chromatic-like polynomial for ordered sets. In: Proc. Second Chapel Hill Conf. on Combinatorial Mathematics and its Applications (Univ. North Carolina, Chapel Hill, N.C., 1970), Univ. North Carolina, Chapel Hill, N.C., pp.\u00a0421\u2013427 (1970)"},{"key":"2128_CR7","doi-asserted-by":"publisher","first-page":"171","DOI":"10.1016\/0012-365X(73)90108-8","volume":"5","author":"RP Stanley","year":"1973","unstructured":"Stanley, R.P.: Acyclic orientations of graphs. Discrete Math. 5, 171\u2013178 (1973)","journal-title":"Discrete Math."},{"key":"2128_CR8","volume-title":"Enumerative combinatorics. Volume 1, Cambridge studies in advanced mathematics","author":"RP Stanley","year":"2012","unstructured":"Stanley, R.P.: Enumerative combinatorics. Volume 1, Cambridge studies in advanced mathematics, vol. 49, 2nd edn. Cambridge University Press, Cambridge (2012)","edition":"2"}],"container-title":["Graphs and Combinatorics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00373-019-02128-w.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00373-019-02128-w\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00373-019-02128-w.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,6,2]],"date-time":"2021-06-02T00:16:09Z","timestamp":1622592969000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00373-019-02128-w"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,2]]},"references-count":8,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2020,7]]}},"alternative-id":["2128"],"URL":"https:\/\/doi.org\/10.1007\/s00373-019-02128-w","relation":{},"ISSN":["0911-0119","1435-5914"],"issn-type":[{"value":"0911-0119","type":"print"},{"value":"1435-5914","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,6,2]]},"assertion":[{"value":"14 March 2019","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"14 March 2019","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"2 June 2020","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}]}}