{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,19]],"date-time":"2025-09-19T09:34:06Z","timestamp":1758274446892},"reference-count":4,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2003,4,1]],"date-time":"2003-04-01T00:00:00Z","timestamp":1049155200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Electronic Notes in Discrete Mathematics"],"published-print":{"date-parts":[[2003,4]]},"DOI":"10.1016\/s1571-0653(04)00427-5","type":"journal-article","created":{"date-parts":[[2004,10,23]],"date-time":"2004-10-23T09:17:34Z","timestamp":1098523054000},"page":"14-17","source":"Crossref","is-referenced-by-count":6,"special_numbering":"C","title":["A heuristic for large-scale p-median instances"],"prefix":"10.1016","volume":"13","author":[{"given":"Pasquale","family":"Avella","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Antonio","family":"Sassano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Igor","family":"Vasil'ev","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/S1571-0653(04)00427-5_NEWBIB1","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1016\/0377-2217(93)90118-7","article-title":"Lagrangean heuristics for location problems","volume":"65","author":"Beasley","year":"1993","journal-title":"EJOR"},{"key":"10.1016\/S1571-0653(04)00427-5_NEWBIB2","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1023\/A:1011336210885","article-title":"Variable neighbourhood decomposition search","volume":"7","author":"Hansen","year":"2001","journal-title":"Journal of Heuristics"},{"key":"10.1016\/S1571-0653(04)00427-5_NEWBIB3","series-title":"Computing Tools for Modeling, Optimization and Simulation: Interfaces in Computer Science and Operations Research","first-page":"115","article-title":"Lagrangean\/surrogate heuristics for p-median problems","author":"Lorena","year":"2000"},{"key":"10.1016\/S1571-0653(04)00427-5_NEWBIB4","unstructured":"M. G. C. Resende and R. F. Werneck, A GRASP with path-relinking for the p-median problem. AT&T Labs Research Technical Report TD-5E53XL (2002)"}],"container-title":["Electronic Notes in Discrete Mathematics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1571065304004275?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1571065304004275?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,2,2]],"date-time":"2019-02-02T17:55:52Z","timestamp":1549130152000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1571065304004275"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,4]]},"references-count":4,"alternative-id":["S1571065304004275"],"URL":"https:\/\/doi.org\/10.1016\/s1571-0653(04)00427-5","relation":{},"ISSN":["1571-0653"],"issn-type":[{"value":"1571-0653","type":"print"}],"subject":[],"published":{"date-parts":[[2003,4]]}}}