{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,30]],"date-time":"2026-05-30T01:49:36Z","timestamp":1780105776425,"version":"3.54.0"},"reference-count":0,"publisher":"WORLD SCIENTIFIC","isbn-type":[{"value":"9789812836250","type":"print"},{"value":"9789812836267","type":"electronic"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2009,11]]},"DOI":"10.1142\/9789812836267_0008","type":"book-chapter","created":{"date-parts":[[2010,5,12]],"date-time":"2010-05-12T02:20:47Z","timestamp":1273630847000},"page":"109-139","source":"Crossref","is-referenced-by-count":96,"title":["Nonnegativity constraints in numerical analysis"],"prefix":"10.1142","author":[{"given":"Donghui","family":"Chen","sequence":"first","affiliation":[{"name":"Department of Mathematics, Wake Forest University, Winston-Salem, NC 27109, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert J.","family":"Plemmons","sequence":"additional","affiliation":[{"name":"Departments of Computer Science and Mathematics, Wake Forest University, Winston-Salem, NC 27109, USA"},{"name":"Medford, MA 02155, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"219","published-online":{"date-parts":[[2012,1,26]]},"container-title":["The Birth of Numerical Analysis"],"original-title":[],"language":"en","deposited":{"date-parts":[[2017,7,19]],"date-time":"2017-07-19T13:10:29Z","timestamp":1500469829000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/9789812836267_0008"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,11]]},"ISBN":["9789812836250","9789812836267"],"references-count":0,"alternative-id":["10.1142\/9789812836267_0008","10.1142\/7075"],"URL":"https:\/\/doi.org\/10.1142\/9789812836267_0008","relation":{},"subject":[],"published":{"date-parts":[[2009,11]]}}}