{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T15:34:40Z","timestamp":1774625680835,"version":"3.50.1"},"reference-count":3,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[1990,3,1]],"date-time":"1990-03-01T00:00:00Z","timestamp":636249600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Combinatorica"],"published-print":{"date-parts":[[1990,3]]},"DOI":"10.1007\/bf02122696","type":"journal-article","created":{"date-parts":[[2005,9,14]],"date-time":"2005-09-14T15:44:43Z","timestamp":1126712683000},"page":"61-65","source":"Crossref","is-referenced-by-count":6,"title":["An upper bound for the number of Eulerian orientations of a regular graph"],"prefix":"10.1007","volume":"10","author":[{"given":"M. Las","family":"Vergnas","sequence":"first","affiliation":[]}],"member":"297","reference":[{"key":"BF02122696_CR1","first-page":"397","volume":"17","author":"M. Las Vergnas","year":"1983","unstructured":"M. Las Vergnas, Le polyn\u00d4me de Martin d'un graphe eul\u00e9rien,Ann. Discrete Math.,17 (1983), 397\u2013411.","journal-title":"Ann. Discrete Math."},{"key":"BF02122696_CR2","doi-asserted-by":"crossref","unstructured":"B.McKay, The asymptotic numbers of regular tournaments, Eulerian digraphs and Eulerian oriented graphs,Combinatorica to appear.","DOI":"10.1007\/BF02128671"},{"key":"BF02122696_CR3","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1007\/BF02579193","volume":"3","author":"A. Schrijver","year":"1983","unstructured":"A. Schrijver, Bounds on the number of Eulerian orientations,Combinatorica,3 (1983), 375\u2013380.","journal-title":"Combinatorica"}],"container-title":["Combinatorica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF02122696.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF02122696\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF02122696","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,14]],"date-time":"2019-05-14T01:22:30Z","timestamp":1557796950000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF02122696"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,3]]},"references-count":3,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1990,3]]}},"alternative-id":["BF02122696"],"URL":"https:\/\/doi.org\/10.1007\/bf02122696","relation":{},"ISSN":["0209-9683","1439-6912"],"issn-type":[{"value":"0209-9683","type":"print"},{"value":"1439-6912","type":"electronic"}],"subject":[],"published":{"date-parts":[[1990,3]]}}}