{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,26]],"date-time":"2025-05-26T07:05:06Z","timestamp":1748243106908},"reference-count":6,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[1994,2,1]],"date-time":"1994-02-01T00:00:00Z","timestamp":760060800000},"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":["Automatica"],"published-print":{"date-parts":[[1994,2]]},"DOI":"10.1016\/0005-1098(94)90036-1","type":"journal-article","created":{"date-parts":[[2003,3,14]],"date-time":"2003-03-14T13:27:27Z","timestamp":1047648447000},"page":"347-350","source":"Crossref","is-referenced-by-count":8,"title":["On the structure of finite memory and separable two-dimensional systems"],"prefix":"10.1016","volume":"30","author":[{"given":"Ettore","family":"Fornasini","sequence":"first","affiliation":[]},{"given":"Giovanni","family":"Marchesini","sequence":"additional","affiliation":[]},{"given":"Maria Elena","family":"Valcher","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/0005-1098(94)90036-1_BIB1","doi-asserted-by":"crossref","first-page":"1246","DOI":"10.1109\/TCS.1985.1085662","article-title":"State and output feedback stabilizability of 2D systems","volume":"CAS-32","author":"Bisiacco","year":"1985","journal-title":"IEEE Trans. Circ. and Sys."},{"key":"10.1016\/0005-1098(94)90036-1_BIB2","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1007\/BF01776566","article-title":"Doubly indexed dynamical systems","volume":"12","author":"Fornasini","year":"1978","journal-title":"Math. Sys. Th."},{"key":"10.1016\/0005-1098(94)90036-1_BIB3","first-page":"131","article-title":"Properties of pairs of matrices and state models for 2D systems: pt. I and pt. II","volume":"Vol. 5","author":"Fornasini","year":"1993"},{"key":"10.1016\/0005-1098(94)90036-1_BIB4","first-page":"17","article-title":"A note on the state space realization of 2D FIR transfer funcions","volume":"16","author":"Fornasini","year":"1990","journal-title":"Sys. Contr. Letters"},{"key":"10.1016\/0005-1098(94)90036-1_BIB5","first-page":"108","article-title":"Pairs of matrices with property L","volume":"73","author":"Motzkin","year":"1952","journal-title":"Trans. Amer. Math. Soc."},{"key":"10.1016\/0005-1098(94)90036-1_BIB6","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1109\/TCS.1984.1085545","article-title":"The Quillen-Suslin theorem","volume":"CAS-31","author":"Youla","year":"1984","journal-title":"IEEE Trans. Circ. and Sys."}],"container-title":["Automatica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0005109894900361?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0005109894900361?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,3,27]],"date-time":"2019-03-27T00:54:28Z","timestamp":1553648068000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0005109894900361"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1994,2]]},"references-count":6,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1994,2]]}},"alternative-id":["0005109894900361"],"URL":"https:\/\/doi.org\/10.1016\/0005-1098(94)90036-1","relation":{},"ISSN":["0005-1098"],"issn-type":[{"value":"0005-1098","type":"print"}],"subject":[],"published":{"date-parts":[[1994,2]]}}}