{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,2]],"date-time":"2022-04-02T19:11:37Z","timestamp":1648926697897},"reference-count":3,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[1993,7,1]],"date-time":"1993-07-01T00:00:00Z","timestamp":741484800000},"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":["Pattern Recognition Letters"],"published-print":{"date-parts":[[1993,7]]},"DOI":"10.1016\/0167-8655(93)90106-n","type":"journal-article","created":{"date-parts":[[2003,6,30]],"date-time":"2003-06-30T17:46:52Z","timestamp":1056995212000},"page":"563-565","source":"Crossref","is-referenced-by-count":2,"title":["Derivation of the third-order directional derivative"],"prefix":"10.1016","volume":"14","author":[{"given":"Johan","family":"De Vriendt","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/0167-8655(93)90106-N_BIB1","series-title":"Vector Calculus","author":"Bedford","year":"1970"},{"key":"10.1016\/0167-8655(93)90106-N_BIB2","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1109\/34.23112","article-title":"Authenticating edges produced by zero-crossing algorithms","volume":"11","author":"Clark","year":"1989","journal-title":"IEEE Trans. Pattern Anal. Machine Intell."},{"key":"10.1016\/0167-8655(93)90106-N_BIB3","doi-asserted-by":"crossref","first-page":"830","DOI":"10.1109\/34.57673","article-title":"Decomposing the Laplacian","volume":"12","author":"Piech","year":"1990","journal-title":"IEEE Trans. Pattern Anal. Machine Intell."}],"container-title":["Pattern Recognition Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:016786559390106N?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:016786559390106N?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,3,18]],"date-time":"2019-03-18T13:54:51Z","timestamp":1552917291000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/016786559390106N"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1993,7]]},"references-count":3,"journal-issue":{"issue":"7","published-print":{"date-parts":[[1993,7]]}},"alternative-id":["016786559390106N"],"URL":"https:\/\/doi.org\/10.1016\/0167-8655(93)90106-n","relation":{},"ISSN":["0167-8655"],"issn-type":[{"value":"0167-8655","type":"print"}],"subject":[],"published":{"date-parts":[[1993,7]]}}}