{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,7,8]],"date-time":"2024-07-08T09:17:57Z","timestamp":1720430277360},"reference-count":0,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[1999,1,1]],"date-time":"1999-01-01T00:00:00Z","timestamp":915148800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Z. angew. Math. Phys."],"published-print":{"date-parts":[[1999]]},"DOI":"10.1007\/s000330050139","type":"journal-article","created":{"date-parts":[[2002,8,25]],"date-time":"2002-08-25T01:39:39Z","timestamp":1030239579000},"page":"64","source":"Crossref","is-referenced-by-count":8,"title":["Quadratic matrix polynomials with Hamiltonian spectrum and oscillatory damped systems"],"prefix":"10.1007","volume":"50","author":[{"given":"P.","family":"Freitas","sequence":"first","affiliation":[]}],"member":"297","container-title":["Zeitschrift f\u00fcr angewandte Mathematik und Physik"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s000330050139.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s000330050139\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s000330050139","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,22]],"date-time":"2019-05-22T11:00:47Z","timestamp":1558522847000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s000330050139"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999]]},"references-count":0,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.1007\/s000330050139","relation":{},"ISSN":["0044-2275"],"issn-type":[{"value":"0044-2275","type":"print"}],"subject":[],"published":{"date-parts":[[1999]]}}}