{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,6,9]],"date-time":"2023-06-09T06:54:03Z","timestamp":1686293643609},"reference-count":14,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1999,7,1]],"date-time":"1999-07-01T00:00:00Z","timestamp":930787200000},"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":["Applied Mathematics and Computation"],"published-print":{"date-parts":[[1999,7]]},"DOI":"10.1016\/s0096-3003(98)10007-3","type":"journal-article","created":{"date-parts":[[2003,4,4]],"date-time":"2003-04-04T22:33:30Z","timestamp":1049495610000},"page":"87-99","source":"Crossref","is-referenced-by-count":22,"title":["The conjugate gradient regularization method in Computed Tomography problems"],"prefix":"10.1016","volume":"102","author":[{"given":"Elena Loli","family":"Piccolomini","sequence":"first","affiliation":[]},{"given":"Fabiana","family":"Zama","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/S0096-3003(98)10007-3_BIB1","doi-asserted-by":"crossref","unstructured":"G.T Herman, Image Reconstruction from Projections, Academic Press, New York, 1980","DOI":"10.1007\/3-540-09417-2"},{"key":"10.1016\/S0096-3003(98)10007-3_BIB2","unstructured":"A. Passeri, A. Formiconi, U. Meldocesi, Phys. Med. Biol. 37 (1992) 1727"},{"key":"10.1016\/S0096-3003(98)10007-3_BIB3","first-page":"543","volume":"3","author":"Hanke","year":"1993","journal-title":"Surv. Math. Industry"},{"key":"10.1016\/S0096-3003(98)10007-3_BIB4","unstructured":"E.L. Piccolomini, F. Zama, Regularization algorithms for image reconstruction from projections, Proceedings of the Conference on Advanced Mathematical Tools in Metrology III, Berlin, 1996"},{"key":"10.1016\/S0096-3003(98)10007-3_BIB5","unstructured":"M. Hanke, Pitman Res. Notes Math. A327 (1995)"},{"key":"10.1016\/S0096-3003(98)10007-3_BIB6","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1016\/0024-3795(90)90215-X","volume":"130","author":"van der Sluis","year":"1990","journal-title":"Linear Algebra Appl."},{"key":"10.1016\/S0096-3003(98)10007-3_BIB7","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1080\/01630569008816364","volume":"11","author":"Plato","year":"1990","journal-title":"Numer. Funct. Anal. Optim."},{"key":"10.1016\/S0096-3003(98)10007-3_BIB8","doi-asserted-by":"crossref","first-page":"915","DOI":"10.1109\/T-C.1975.224337","volume":"24","author":"Kayshap","year":"1975","journal-title":"IEEE Trans. Comput."},{"key":"10.1016\/S0096-3003(98)10007-3_BIB9","unstructured":"F. Natterer, The Mathematics of Computerized Tomography, Wiley, New York, 1989"},{"key":"10.1016\/S0096-3003(98)10007-3_BIB10","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/BF02149761","volume":"6","author":"Hansen","year":"1994","journal-title":"Numer. Algorithms"},{"key":"10.1016\/S0096-3003(98)10007-3_BIB11","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1137\/0710025","volume":"10","author":"Varah","year":"1973","journal-title":"SIAM J. Numer. Anal."},{"key":"10.1016\/S0096-3003(98)10007-3_BIB12","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1137\/0911028","volume":"11","author":"Hansen","year":"1990","journal-title":"SIAM J. Sci. Stat. Comp."},{"key":"10.1016\/S0096-3003(98)10007-3_BIB13","doi-asserted-by":"crossref","first-page":"543","DOI":"10.1007\/BF01937276","volume":"27","author":"Hansen","year":"1987","journal-title":"BIT"},{"key":"10.1016\/S0096-3003(98)10007-3_BIB14","first-page":"43","volume":"8","author":"Paige","year":"1982","journal-title":"Anal. Comp. Math."}],"container-title":["Applied Mathematics and Computation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0096300398100073?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0096300398100073?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2020,2,5]],"date-time":"2020-02-05T20:16:25Z","timestamp":1580933785000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0096300398100073"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,7]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1999,7]]}},"alternative-id":["S0096300398100073"],"URL":"https:\/\/doi.org\/10.1016\/s0096-3003(98)10007-3","relation":{},"ISSN":["0096-3003"],"issn-type":[{"value":"0096-3003","type":"print"}],"subject":[],"published":{"date-parts":[[1999,7]]}}}