{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,12]],"date-time":"2026-02-12T11:08:39Z","timestamp":1770894519405,"version":"3.50.1"},"reference-count":23,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"1","funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["1522249"],"award-info":[{"award-number":["1522249"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["1614566"],"award-info":[{"award-number":["1614566"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004731","name":"Natural Science Foundation of Zhejiang Province","doi-asserted-by":"publisher","award":["LR21A010001"],"award-info":[{"award-number":["LR21A010001"]}],"id":[{"id":"10.13039\/501100004731","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Multiscale Model. Simul."],"published-print":{"date-parts":[[2021,1]]},"DOI":"10.1137\/20m1322224","type":"journal-article","created":{"date-parts":[[2021,1,13]],"date-time":"2021-01-13T18:22:41Z","timestamp":1610562161000},"page":"46-86","source":"Crossref","is-referenced-by-count":5,"title":["Hadamard--Babich Ansatz for Point-Source Elastic Wave Equations in Variable Media at High Frequencies"],"prefix":"10.1137","volume":"19","author":[{"given":"Jianliang","family":"Qian","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian","family":"Song","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wangtao","family":"Lu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robert","family":"Burridge","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"351","published-online":{"date-parts":[[2021,1,13]]},"reference":[{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1016\/0041-5553(65)90021-2"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1007\/s10958-019-04565-7"},{"key":"atypb4","doi-asserted-by":"publisher","DOI":"10.1137\/S0036142994269186"},{"key":"atypb7","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcp.2009.05.029"},{"key":"atypb11","doi-asserted-by":"publisher","DOI":"10.1137\/S106482759732455X"},{"key":"atypb12","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcp.2003.11.007"},{"key":"atypb13","doi-asserted-by":"publisher","DOI":"10.1121\/1.1907775"},{"key":"atypb14","doi-asserted-by":"publisher","DOI":"10.1006\/jcph.1994.1187"},{"key":"atypb15","doi-asserted-by":"publisher","DOI":"10.1137\/15M1052469"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcp.2016.02.048"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.1137\/17M1130381"},{"key":"atypb18","doi-asserted-by":"publisher","DOI":"10.1137\/120901696"},{"key":"atypb20","doi-asserted-by":"publisher","DOI":"10.1137\/0728049"},{"key":"atypb21","first-page":"1774","author":"Pica A.","year":"1997","journal-title":"OK"},{"key":"atypb22","doi-asserted-by":"publisher","DOI":"10.1137\/15M1013158"},{"key":"atypb23","doi-asserted-by":"publisher","DOI":"10.1006\/jcph.2001.6875"},{"key":"atypb24","doi-asserted-by":"publisher","DOI":"10.1190\/1.1451438"},{"key":"atypb25","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s10915-014-9957-3","volume":"65","author":"Qian J.","year":"2015","journal-title":"J. Sci. Comput."},{"key":"atypb26","doi-asserted-by":"publisher","DOI":"10.4208\/jcm.1003-m0016"},{"key":"atypb27","doi-asserted-by":"publisher","DOI":"10.1023\/A:1025380731197"},{"key":"atypb28","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-246X.2005.02626.x"},{"key":"atypb29","doi-asserted-by":"publisher","DOI":"10.1007\/s10915-005-9014-3"},{"key":"atypb30","doi-asserted-by":"publisher","DOI":"10.1090\/S0025-5718-04-01678-3"}],"container-title":["Multiscale Modeling & Simulation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/20M1322224","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,3,30]],"date-time":"2021-03-30T17:44:38Z","timestamp":1617126278000},"score":1,"resource":{"primary":{"URL":"https:\/\/epubs.siam.org\/doi\/10.1137\/20M1322224"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,1]]},"references-count":23,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,1]]}},"alternative-id":["10.1137\/20M1322224"],"URL":"https:\/\/doi.org\/10.1137\/20m1322224","relation":{},"ISSN":["1540-3459","1540-3467"],"issn-type":[{"value":"1540-3459","type":"print"},{"value":"1540-3467","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,1]]}}}