{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T12:52:38Z","timestamp":1773406358634,"version":"3.50.1"},"reference-count":32,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Comput."],"published-print":{"date-parts":[[2009,1]]},"DOI":"10.1137\/070708093","type":"journal-article","created":{"date-parts":[[2009,1,12]],"date-time":"2009-01-12T10:34:46Z","timestamp":1231756486000},"page":"1782-1802","source":"Crossref","is-referenced-by-count":110,"title":["The CSP Dichotomy Holds for Digraphs with No Sources and No Sinks (A Positive Answer to a Conjecture of Bang-Jensen and Hell)"],"prefix":"10.1137","volume":"38","author":[{"given":"Libor","family":"Barto","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcin","family":"Kozik","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Todd","family":"Niven","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"351","reference":[{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1038\/nature03602"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1016\/0166-218X(90)90017-7"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1016\/0012-365X(94)00189-P"},{"key":"R6","doi-asserted-by":"publisher","DOI":"10.1137\/S0097539700376676"},{"key":"R9","doi-asserted-by":"publisher","DOI":"10.1016\/j.tcs.2005.09.028"},{"key":"R10","doi-asserted-by":"publisher","DOI":"10.1145\/1120582.1120584"},{"key":"R11","doi-asserted-by":"publisher","DOI":"10.1007\/s10472-005-1810-9"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.2168\/LMCS-2(4:1)2006"},{"key":"R13","doi-asserted-by":"publisher","DOI":"10.1016\/0004-3702(94)00096-4"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1137\/S0895480199383353"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1137\/S0097539794266766"},{"key":"R16","doi-asserted-by":"publisher","DOI":"10.1016\/0166-218X(92)90294-K"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.1016\/0095-8956(90)90132-J"},{"key":"R20","doi-asserted-by":"publisher","DOI":"10.1016\/0166-218X(96)00099-6"},{"key":"R21","doi-asserted-by":"publisher","DOI":"10.1090\/S0002-9947-96-01537-1"},{"key":"R23","doi-asserted-by":"publisher","DOI":"10.1007\/BF01298508"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.1007\/BF01303514"},{"key":"R25","doi-asserted-by":"publisher","DOI":"10.1145\/263867.263489"},{"key":"R26","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0703685104"},{"key":"R29","doi-asserted-by":"publisher","DOI":"10.1023\/A:1009609327253"},{"key":"R30","first-page":"115","volume":"9","author":"Levin L. A.","year":"1973","journal-title":"Problemy Pereda\u010di Informacii"},{"key":"R31","doi-asserted-by":"publisher","DOI":"10.1137\/S0895480101389478"},{"key":"R32","doi-asserted-by":"publisher","DOI":"10.1142\/S0218196706003116"},{"key":"R33","doi-asserted-by":"publisher","DOI":"10.1016\/0004-3702(77)90007-8"},{"key":"R34","doi-asserted-by":"publisher","DOI":"10.1137\/0404035"},{"key":"R37","doi-asserted-by":"publisher","DOI":"10.1016\/0020-0255(74)90008-5"},{"key":"R38","doi-asserted-by":"publisher","DOI":"10.1016\/0020-0255(94)00080-U"},{"key":"R39","doi-asserted-by":"publisher","DOI":"10.1017\/S0890060400002651"},{"key":"R40","doi-asserted-by":"publisher","DOI":"10.1007\/BF01210984"},{"key":"R41","doi-asserted-by":"publisher","DOI":"10.1023\/A:1009717525330"},{"key":"R42","doi-asserted-by":"publisher","DOI":"10.4153\/CJM-1977-054-9"},{"key":"R44","doi-asserted-by":"publisher","DOI":"10.1006\/jagm.1995.1040"}],"container-title":["SIAM Journal on Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/070708093","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,1,29]],"date-time":"2017-01-29T11:54:18Z","timestamp":1485690858000},"score":1,"resource":{"primary":{"URL":"http:\/\/epubs.siam.org\/doi\/10.1137\/070708093"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,1]]},"references-count":32,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2009,1]]}},"alternative-id":["10.1137\/070708093"],"URL":"https:\/\/doi.org\/10.1137\/070708093","relation":{},"ISSN":["0097-5397","1095-7111"],"issn-type":[{"value":"0097-5397","type":"print"},{"value":"1095-7111","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,1]]}}}