{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T23:55:33Z","timestamp":1767916533119,"version":"3.49.0"},"reference-count":4,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[1972,1,1]],"date-time":"1972-01-01T00:00:00Z","timestamp":63072000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Informatica"],"published-print":{"date-parts":[[1972]]},"DOI":"10.1007\/bf00289516","type":"journal-article","created":{"date-parts":[[2004,10,5]],"date-time":"2004-10-05T04:01:52Z","timestamp":1096948912000},"page":"375-376","source":"Crossref","is-referenced-by-count":25,"title":["Comments on ?A comparison of two synchronizing concepts by P.B. Hansen?"],"prefix":"10.1007","volume":"1","author":[{"given":"P. J.","family":"Courtois","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F.","family":"Heymans","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D. L.","family":"Parnas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","reference":[{"key":"CR1","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1145\/362759.362813","volume":"14","author":"P. J. Courtois","year":"1971","unstructured":"Courtois, P. J., Heymans, F., Parnas, D. L.: Concurrent control with ?Readers? and ?Writers?. CACM, 14, 667?668 (1971).","journal-title":"CACM"},{"key":"CR2","volume-title":"Cooperating sequential processes","author":"E. W. Dijkstra","year":"1965","unstructured":"Dijkstra, E. W.: Cooperating sequential processes. T. H. Eindhoven, Eindhoven 1965."},{"key":"CR3","doi-asserted-by":"crossref","unstructured":"Fitzwater, D. R., Schweppe, E. J.: Consequent procedures in conventional computers. Proceedings of the Fall Joint Computer Conference, 465?476, 1964.","DOI":"10.1145\/1464052.1464094"},{"key":"CR4","doi-asserted-by":"crossref","first-page":"190","DOI":"10.1007\/BF00288684","volume":"1","author":"P. B. Hansen","year":"1972","unstructured":"Hansen, P. B.: A comparison of two synchronizing concepts. Acta Informatica 1, 190?199 (1972).","journal-title":"Acta Informatica"}],"container-title":["Acta Informatica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00289516.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF00289516\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00289516","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,8]],"date-time":"2019-04-08T21:14:55Z","timestamp":1554758095000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF00289516"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1972]]},"references-count":4,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1972]]}},"alternative-id":["BF00289516"],"URL":"https:\/\/doi.org\/10.1007\/bf00289516","relation":{},"ISSN":["0001-5903","1432-0525"],"issn-type":[{"value":"0001-5903","type":"print"},{"value":"1432-0525","type":"electronic"}],"subject":[],"published":{"date-parts":[[1972]]}}}