{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T11:50:26Z","timestamp":1790250626393,"version":"4.1.0"},"publisher-location":"New York, NY","reference-count":0,"publisher":"Springer New York","isbn-type":[{"value":"9781461405764","type":"print"},{"value":"9781461405771","type":"electronic"}],"license":[{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2011]]},"DOI":"10.1007\/978-1-4614-0577-1","type":"book","created":{"date-parts":[[2011,7,5]],"date-time":"2011-07-05T18:18:34Z","timestamp":1309889914000},"source":"Crossref","is-referenced-by-count":12,"title":["Portfolio Choice Problems"],"prefix":"10.1007","member":"297","container-title":[],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-1-4614-0577-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-1-4614-0577-1","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,4,21]],"date-time":"2023-04-21T16:38:33Z","timestamp":1682095113000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/978-1-4614-0577-1"}},"subtitle":["An Introductory Survey of Single and Multiperiod Models"],"editor":[{"given":"Nicolas","family":"Chapados","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2011]]},"ISBN":["9781461405764","9781461405771"],"references-count":0,"URL":"https:\/\/doi.org\/10.1007\/978-1-4614-0577-1","relation":{},"subject":[],"published":{"date-parts":[[2011]]}}}