{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T21:07:17Z","timestamp":1774386437752,"version":"3.50.1"},"reference-count":12,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[1980,3,1]],"date-time":"1980-03-01T00:00:00Z","timestamp":320716800000},"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":[[1980,3]]},"DOI":"10.1016\/0005-1098(80)90054-0","type":"journal-article","created":{"date-parts":[[2003,3,14]],"date-time":"2003-03-14T13:27:27Z","timestamp":1047648447000},"page":"191-195","source":"Crossref","is-referenced-by-count":38,"title":["Mathematical model of heart rate regulation during exercise"],"prefix":"10.1016","volume":"16","author":[{"given":"M.","family":"H\u00e1jek","sequence":"first","affiliation":[]},{"given":"J.","family":"Pot\u016f\u010dek","sequence":"additional","affiliation":[]},{"given":"V.","family":"Brodan","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/0005-1098(80)90054-0_BIB1","author":"Best","year":"1955"},{"issue":"2","key":"10.1016\/0005-1098(80)90054-0_BIB2","first-page":"189","article-title":"An analog model of pulse rate during physical load and recovery","volume":"20","author":"Brodan","year":"1971","journal-title":"Physiol. Bohemoslov."},{"key":"10.1016\/0005-1098(80)90054-0_BIB3","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1016\/0025-5564(76)90021-3","article-title":"On the structural identifiability of biological compartmental systems in a general input-output configuration","volume":"30","author":"Cobelli","year":"1976","journal-title":"Math. Biosciences"},{"key":"10.1016\/0005-1098(80)90054-0_BIB4","author":"Goodhart","year":"1973"},{"issue":"2","key":"10.1016\/0005-1098(80)90054-0_BIB5","first-page":"165","article-title":"A contribution to the parameter estimation of a certain class of dynamical systems","volume":"8","author":"H\u00e1jek","year":"1972","journal-title":"Kybernetika"},{"key":"10.1016\/0005-1098(80)90054-0_BIB6","first-page":"23","article-title":"Conditions of parameter determinability of a dynamical system","volume":"R1","author":"H\u00e1jek","year":"1977","journal-title":"Scientific Papers of the Institute of Chemical Technology"},{"key":"10.1016\/0005-1098(80)90054-0_BIB7","first-page":"781","article-title":"Dynamic physical fitness in adolescence; use of step-test in evaluation","author":"Johnson","year":"1943","journal-title":"Yale J. Biol. Med."},{"issue":"3","key":"10.1016\/0005-1098(80)90054-0_BIB8","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1109\/TAC.1974.1100554","article-title":"Optimal inputs for linear system identification","volume":"AC-19","author":"Mehra","year":"1974","journal-title":"IEEE Trans. Aut. Control"},{"key":"10.1016\/0005-1098(80)90054-0_BIB9","series-title":"Preprints from Joint Automat. Contr. Conf.","article-title":"Optimal inputs for parameter estimation in dynamic systems with white noise observation noise","author":"Nahi","year":"1969"},{"key":"10.1016\/0005-1098(80)90054-0_BIB10","article-title":"Regulation of cardiac output","author":"Neill","year":"1976"},{"key":"10.1016\/0005-1098(80)90054-0_BIB11","series-title":"Proceedings SiSy '78","article-title":"Program equipment of the EAI 690 computing system for parameter estimation of dynamic systems","author":"Pot\u016f\u010dek","year":"1978"},{"key":"10.1016\/0005-1098(80)90054-0_BIB12","first-page":"41","article-title":"Evaluation of heart rate during exercise on a bicycle ergometer","volume":"18","author":"Seliger","year":"1969","journal-title":"Physiol. Bohemoslov."}],"container-title":["Automatica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0005109880900540?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0005109880900540?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,3,26]],"date-time":"2019-03-26T22:51:15Z","timestamp":1553640675000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0005109880900540"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1980,3]]},"references-count":12,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1980,3]]}},"alternative-id":["0005109880900540"],"URL":"https:\/\/doi.org\/10.1016\/0005-1098(80)90054-0","relation":{},"ISSN":["0005-1098"],"issn-type":[{"value":"0005-1098","type":"print"}],"subject":[],"published":{"date-parts":[[1980,3]]}}}