{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T09:19:57Z","timestamp":1768468797280,"version":"3.49.0"},"reference-count":17,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[1988,7,1]],"date-time":"1988-07-01T00:00:00Z","timestamp":583718400000},"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":[[1988,7]]},"DOI":"10.1016\/0005-1098(88)90095-7","type":"journal-article","created":{"date-parts":[[2003,3,14]],"date-time":"2003-03-14T13:27:27Z","timestamp":1047648447000},"page":"507-515","source":"Crossref","is-referenced-by-count":80,"title":["A generalized approach to q-Markov covariance equivalent realizations for discrete systems"],"prefix":"10.1016","volume":"24","author":[{"given":"A.M.","family":"King","sequence":"first","affiliation":[]},{"given":"U.B.","family":"Desai","sequence":"additional","affiliation":[]},{"given":"R.E.","family":"Skelton","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/0005-1098(88)90095-7_BIB1","doi-asserted-by":"crossref","first-page":"434","DOI":"10.1137\/0117041","article-title":"Conditions for positive and nonnegative definiteness in terms of pseudoinverses","volume":"17","author":"Albert","year":"1969","journal-title":"SIAM J. Appl. Math."},{"key":"10.1016\/0005-1098(88)90095-7_BIB2","first-page":"63","author":"Anderson","year":"1979"},{"key":"10.1016\/0005-1098(88)90095-7_BIB3","series-title":"Proc 10th IFAC World Congress on Automatic Control","article-title":"The generation of all q-Markov covers","author":"Anderson","year":"1987"},{"key":"10.1016\/0005-1098(88)90095-7_BIB4","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1016\/0024-3795(81)90290-1","article-title":"Second order adjoint matrix equations","volume":"39","author":"Crone","year":"1981","journal-title":"Linear Algebra Applic."},{"key":"10.1016\/0005-1098(88)90095-7_BIB5","doi-asserted-by":"crossref","first-page":"821","DOI":"10.1080\/00207178508933398","article-title":"A realization approach to stochastic model reduction","volume":"42","author":"Desai","year":"1985","journal-title":"Int. J. Control"},{"key":"10.1016\/0005-1098(88)90095-7_BIB6","doi-asserted-by":"crossref","first-page":"518","DOI":"10.1137\/1008107","article-title":"Note on the generalized inverse of a matrix product","volume":"8","author":"Greville","year":"1966","journal-title":"SIAM Rev."},{"key":"10.1016\/0005-1098(88)90095-7_BIB7","doi-asserted-by":"crossref","first-page":"265","DOI":"10.1016\/0005-1098(83)90103-6","article-title":"Approximation of multivariable linear systems with impulse response and autocorrelation sequences","volume":"19","author":"Inouye","year":"1983","journal-title":"Automatica"},{"key":"10.1016\/0005-1098(88)90095-7_BIB8","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1109\/TASSP.1976.1162795","article-title":"The use of second-order information in the approximation of discrete-time systems","volume":"ASSP-24","author":"Mullis","year":"1976","journal-title":"IEEE Trans. Acoust., Speech, Signal Process."},{"key":"10.1016\/0005-1098(88)90095-7_BIB9","first-page":"406","article-title":"A generalized inverse for matrices","volume":"51","author":"Penrose","year":"1955"},{"key":"10.1016\/0005-1098(88)90095-7_BIB10","doi-asserted-by":"crossref","first-page":"420","DOI":"10.1137\/0309031","article-title":"Recursive identification of linear systems","volume":"9","author":"Rissanen","year":"1971","journal-title":"SIAM J. Control"},{"key":"10.1016\/0005-1098(88)90095-7_BIB11","doi-asserted-by":"crossref","first-page":"389","DOI":"10.1016\/0005-1098(72)90098-2","article-title":"Partial realization of random systems","volume":"8","author":"Rissanen","year":"1972","journal-title":"Automatica"},{"key":"10.1016\/0005-1098(88)90095-7_BIB12","first-page":"1033","article-title":"Generalized inverses of partitioned matrices","volume":"4","author":"Rohde","year":"1965","journal-title":"J. SIAM"},{"key":"10.1016\/0005-1098(88)90095-7_BIB13","doi-asserted-by":"crossref","first-page":"1477","DOI":"10.1080\/00207178608933680","article-title":"q-Markov covariance equivalent realizations","volume":"44","author":"Skelton","year":"1986","journal-title":"Int. J. Control"},{"key":"10.1016\/0005-1098(88)90095-7_BIB14","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1080\/00207178708933879","article-title":"Set of q-Markov covariance equivalent models of discrete systems","volume":"46","author":"Skelton","year":"1987","journal-title":"Int. J. Control"},{"key":"10.1016\/0005-1098(88)90095-7_BIB15","doi-asserted-by":"crossref","first-page":"427","DOI":"10.1109\/TAC.1970.1099514","article-title":"Construction of minimal linear state-variable models from finite input-output data","volume":"AC-15","author":"Tether","year":"1970","journal-title":"IEEE Trans. Aut. Control"},{"key":"10.1016\/0005-1098(88)90095-7_BIB16","doi-asserted-by":"crossref","first-page":"1114","DOI":"10.1109\/TAC.1986.1104193","article-title":"A projection approach to covariance equivalent realizations of discrete systems","volume":"AC-31","author":"Wagie","year":"1986","journal-title":"IEEE Trans. Aut. Control"},{"key":"10.1016\/0005-1098(88)90095-7_BIB17","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1016\/0022-247X(85)90133-7","article-title":"Linear system approximation via covariance equivalent realizations","volume":"106","author":"Yousuff","year":"1985","journal-title":"J. Math. Anal. Applic."}],"container-title":["Automatica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0005109888900957?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0005109888900957?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,3,26]],"date-time":"2019-03-26T23:53:56Z","timestamp":1553644436000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0005109888900957"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1988,7]]},"references-count":17,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1988,7]]}},"alternative-id":["0005109888900957"],"URL":"https:\/\/doi.org\/10.1016\/0005-1098(88)90095-7","relation":{},"ISSN":["0005-1098"],"issn-type":[{"value":"0005-1098","type":"print"}],"subject":[],"published":{"date-parts":[[1988,7]]}}}