{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,19]],"date-time":"2025-05-19T11:05:03Z","timestamp":1747652703065},"reference-count":5,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1972,3,1]],"date-time":"1972-03-01T00:00:00Z","timestamp":68256000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,7,17]],"date-time":"2013-07-17T00:00:00Z","timestamp":1374019200000},"content-version":"vor","delay-in-days":15113,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Discrete Mathematics"],"published-print":{"date-parts":[[1972,3]]},"DOI":"10.1016\/0012-365x(72)90056-8","type":"journal-article","created":{"date-parts":[[2002,7,25]],"date-time":"2002-07-25T23:33:13Z","timestamp":1027639993000},"page":"1-15","source":"Crossref","is-referenced-by-count":5,"title":["Ranking the facets of the octahedron"],"prefix":"10.1016","volume":"2","author":[{"given":"Egon","family":"Balas","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/0012-365X(72)90056-8_BIB1","series-title":"Management Sci. Res. Rept. No. 187","article-title":"Intersection cuts\u2014A new type of cutting planes for integer programming","author":"Balas","year":"1969"},{"key":"10.1016\/0012-365X(72)90056-8_BIB2","series-title":"Management Sci. Res. Rept. No. 246","article-title":"Integer programming and convex analysis","author":"Balas","year":"1971"},{"key":"10.1016\/0012-365X(72)90056-8_BIB3","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1287\/opre.19.1.40","article-title":"An intersection cut from the dual of the unit hypercube","volume":"19","author":"Balas","year":"1971","journal-title":"Operations Res."},{"key":"10.1016\/0012-365X(72)90056-8_BIB4","series-title":"Convexity cuts","author":"Glover","year":"1969"},{"key":"10.1016\/0012-365X(72)90056-8_BIB5","article-title":"Accelerating the determination of the first facets of the octahedron","volume":"6","author":"Glover","year":"1971"}],"container-title":["Discrete Mathematics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0012365X72900568?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0012365X72900568?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,4,13]],"date-time":"2019-04-13T06:29:03Z","timestamp":1555136943000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0012365X72900568"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1972,3]]},"references-count":5,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1972,3]]}},"alternative-id":["0012365X72900568"],"URL":"https:\/\/doi.org\/10.1016\/0012-365x(72)90056-8","relation":{},"ISSN":["0012-365X"],"issn-type":[{"value":"0012-365X","type":"print"}],"subject":[],"published":{"date-parts":[[1972,3]]}}}