{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T07:42:06Z","timestamp":1781077326094,"version":"3.54.1"},"reference-count":0,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2003,4,1]],"date-time":"2003-04-01T00:00:00Z","timestamp":1049155200000},"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":[[2003,4,1]]},"DOI":"10.1007\/s00493-003-0019-y","type":"journal-article","created":{"date-parts":[[2004,1,30]],"date-time":"2004-01-30T15:54:27Z","timestamp":1075478067000},"page":"205-243","source":"Crossref","is-referenced-by-count":89,"title":["Approximating CVP to Within Almost-Polynomial Factors is NP-Hard"],"prefix":"10.1007","volume":"23","author":[{"given":"I.","family":"Dinur","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Kindler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Raz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Safra","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","container-title":["Combinatorica"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00493-003-0019-y.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00493-003-0019-y\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00493-003-0019-y","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,29]],"date-time":"2019-05-29T01:32:42Z","timestamp":1559093562000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00493-003-0019-y"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,4,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2003,4,1]]}},"alternative-id":["V36A6LRJALPUG434"],"URL":"https:\/\/doi.org\/10.1007\/s00493-003-0019-y","relation":{},"ISSN":["0209-9683","1439-6912"],"issn-type":[{"value":"0209-9683","type":"print"},{"value":"1439-6912","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,4,1]]}}}