{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T09:42:23Z","timestamp":1756460543710},"reference-count":26,"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":[[1988,10]]},"DOI":"10.1137\/0217057","type":"journal-article","created":{"date-parts":[[2005,2,24]],"date-time":"2005-02-24T11:30:13Z","timestamp":1109244613000},"page":"920-934","source":"Crossref","is-referenced-by-count":28,"title":["An Approximation Scheme for Finding Steiner Trees with Obstacles"],"prefix":"10.1137","volume":"17","author":[{"given":"J. Scott","family":"Provan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"351","reference":[{"key":"R1","doi-asserted-by":"publisher","DOI":"10.1002\/net.3230190107"},{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1137\/0217004"},{"key":"R3","doi-asserted-by":"publisher","DOI":"10.1145\/321724.321733"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-5060(08)70332-7"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1137\/0118014"},{"key":"R6","doi-asserted-by":"publisher","DOI":"10.1007\/BF01386390"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.1002\/net.3230010302"},{"key":"R8","doi-asserted-by":"publisher","DOI":"10.1090\/S0002-9939-1985-0810173-6"},{"key":"R9","doi-asserted-by":"publisher","DOI":"10.1287\/moor.12.4.634"},{"key":"R10","doi-asserted-by":"publisher","DOI":"10.1137\/0132072"},{"key":"R11","volume-title":"Computers and intractability","author":"Garey Michael R.","year":"1979"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1137\/0116001"},{"key":"R13","doi-asserted-by":"publisher","DOI":"10.1002\/net.3230010203"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1007\/BF02187919"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1016\/0377-2217(81)90203-4"},{"key":"R17","doi-asserted-by":"publisher","DOI":"10.1145\/359156.359164"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.4153\/CMB-1961-016-2"},{"key":"R19","doi-asserted-by":"publisher","DOI":"10.1002\/net.3230180108"},{"key":"R20","doi-asserted-by":"publisher","DOI":"10.1016\/0020-0190(89)90129-4"},{"key":"R21","doi-asserted-by":"publisher","DOI":"10.1016\/0196-6774(87)90028-9"},{"key":"R23","doi-asserted-by":"publisher","DOI":"10.1137\/0215014"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.1002\/net.3230120309"},{"key":"R26","doi-asserted-by":"publisher","DOI":"10.1002\/net.3230110104"},{"key":"R27","doi-asserted-by":"publisher","DOI":"10.1002\/net.3230130202"},{"key":"R28","doi-asserted-by":"crossref","first-page":"46","DOI":"10.5957\/jsr.1974.18.1.46","volume":"18","author":"Wangdahl G. E.","year":"1974","journal-title":"J. Ship Research"},{"key":"R29","doi-asserted-by":"publisher","DOI":"10.1002\/net.3230170203"}],"container-title":["SIAM Journal on Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/0217057","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,7,5]],"date-time":"2021-07-05T14:00:30Z","timestamp":1625493630000},"score":1,"resource":{"primary":{"URL":"http:\/\/epubs.siam.org\/doi\/10.1137\/0217057"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1988,10]]},"references-count":26,"journal-issue":{"issue":"5","published-print":{"date-parts":[[1988,10]]}},"alternative-id":["10.1137\/0217057"],"URL":"https:\/\/doi.org\/10.1137\/0217057","relation":{},"ISSN":["0097-5397","1095-7111"],"issn-type":[{"value":"0097-5397","type":"print"},{"value":"1095-7111","type":"electronic"}],"subject":[],"published":{"date-parts":[[1988,10]]}}}