{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T10:16:19Z","timestamp":1773656179174,"version":"3.50.1"},"reference-count":9,"publisher":"Springer Science and Business Media LLC","issue":"1-4","license":[{"start":{"date-parts":[[1997,6,1]],"date-time":"1997-06-01T00:00:00Z","timestamp":865123200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[1997,6,1]],"date-time":"1997-06-01T00:00:00Z","timestamp":865123200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Queueing Systems"],"published-print":{"date-parts":[[1997,6]]},"DOI":"10.1023\/a:1019160619771","type":"journal-article","created":{"date-parts":[[2003,2,19]],"date-time":"2003-02-19T18:30:27Z","timestamp":1045679427000},"page":"325-337","source":"Crossref","is-referenced-by-count":8,"title":["On the estimation of mixing coefficients for a multiphase service system"],"prefix":"10.1007","volume":"25","author":[{"given":"Mark","family":"Kelbert","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alexandre","family":"Veretennikov","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","reference":[{"key":"329450_CR1","doi-asserted-by":"crossref","DOI":"10.1017\/CBO9780511526237","volume-title":"General Irreducible Markov Chains and Non-negative Operators","author":"E. Nummelin","year":"1984","unstructured":"E. Nummelin, General Irreducible Markov Chains and Non-negative Operators (Cambridge Univ. Press, Cambrigde, 1984)."},{"key":"329450_CR2","volume-title":"Lectures on the Coupling Method","author":"T. Lindvall","year":"1992","unstructured":"T. Lindvall, Lectures on the Coupling Method (Wiley, New York, 1992)."},{"key":"329450_CR3","volume-title":"Communications and Control Engineering Series","author":"S.P. Meyn","year":"1993","unstructured":"S.P. Meyn and R.L. Tweedie, Markov Chain and Stochastic Stability, Communications and Control Engineering Series (Springer, Berlin, 1993)."},{"key":"329450_CR4","doi-asserted-by":"crossref","first-page":"804","DOI":"10.1007\/BF01146428","volume":"22","author":"A. Yu","year":"1977","unstructured":"A. Yu. Veretennikov, Ergodicity of service systems with an infinite number of servomechanisms, Soviet Math. Notes 22 (1977) 804\u2013808.","journal-title":"Soviet Math. Notes"},{"key":"329450_CR5","first-page":"906","volume":"42","author":"A. Yu","year":"1981","unstructured":"A. Yu. Veretennikov, Ergodicity and invariance principle for multiphase queueing system, Automat. Remote Control 42 (1981) 906\u2013909.","journal-title":"Automat. Remote Control"},{"key":"329450_CR6","doi-asserted-by":"publisher","first-page":"104","DOI":"10.1137\/1102005","volume":"2","author":"B.A. Sevastyanov","year":"1957","unstructured":"B.A. Sevastyanov, An ergodic theorem for Markov processes and its application to telephone systems with refusals, Probab. Theory Appl. 2 (1957) 104\u2013112.","journal-title":"Probab. Theory Appl."},{"key":"329450_CR7","volume-title":"Investigations on Reliability Analysis of Complex Systems","author":"N.I. Kovalenko","year":"1975","unstructured":"N.I. Kovalenko, Investigations on Reliability Analysis of Complex Systems (in Russian) (Naukova Dumka, Kiev, 1975)."},{"key":"329450_CR8","volume-title":"Independent and Stationary Sequences of Random Variables","author":"I.A. Ibragimov","year":"1971","unstructured":"I.A. Ibragimov and Yu.V. Linnik, Independent and Stationary Sequences of Random Variables (Wolters Noorghoff, New York, 1971)."},{"key":"329450_CR9","volume-title":"Martingale Theory","author":"R. S. Liptser","year":"1986","unstructured":"R. Sh. Liptser and A.N. Shiryaev, Martingale Theory (in Russian) (Nauka, Moscow, 1986)."}],"container-title":["Queueing Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1023\/A:1019160619771.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1023\/A:1019160619771\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1023\/A:1019160619771.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,5]],"date-time":"2025-08-05T13:00:26Z","timestamp":1754398826000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1023\/A:1019160619771"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1997,6]]},"references-count":9,"journal-issue":{"issue":"1-4","published-print":{"date-parts":[[1997,6]]}},"alternative-id":["329450"],"URL":"https:\/\/doi.org\/10.1023\/a:1019160619771","relation":{},"ISSN":["0257-0130","1572-9443"],"issn-type":[{"value":"0257-0130","type":"print"},{"value":"1572-9443","type":"electronic"}],"subject":[],"published":{"date-parts":[[1997,6]]}}}