{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T03:56:55Z","timestamp":1777953415404,"version":"3.51.4"},"reference-count":0,"publisher":"Walter de Gruyter GmbH","issue":"2","license":[{"start":{"date-parts":[[2014,6,30]],"date-time":"2014-06-30T00:00:00Z","timestamp":1404086400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-sa\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2014,6,30]]},"abstract":"<jats:title>Summary<\/jats:title>\n                  <jats:p>An original result about Hilbert Positive Propositional Calculus introduced in [11] is proven. That is, it is shown that the pseudo-canonical formulae of that calculus (and hence also the canonical ones, see [17]) are a subset of the classical tautologies.<\/jats:p>","DOI":"10.2478\/forma-2014-0011","type":"journal-article","created":{"date-parts":[[2015,2,5]],"date-time":"2015-02-05T08:48:28Z","timestamp":1423126108000},"page":"99-103","source":"Crossref","is-referenced-by-count":2,"title":["Pseudo-Canonical Formulae are Classical"],"prefix":"10.2478","volume":"22","author":[{"given":"Marco B.","family":"Caminati","sequence":"first","affiliation":[{"name":"School of Computer Science University of Birmingham Birmingham, B15 2TT United Kingdom"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Artur","family":"Korni\u0142owicz","sequence":"additional","affiliation":[{"name":"Institute of Informatics University of Bia\u0142ystok Sosnowa 64, 15-887 Bia\u0142ystok Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2014,6,30]]},"container-title":["Formalized Mathematics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/content.sciendo.com\/view\/journals\/forma\/22\/2\/article-p99.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/reference-global.com\/pdf\/10.2478\/forma-2014-0011","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T15:16:28Z","timestamp":1777907788000},"score":1,"resource":{"primary":{"URL":"https:\/\/reference-global.com\/article\/10.2478\/forma-2014-0011"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,6,30]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2014,6,30]]},"published-print":{"date-parts":[[2014,6,30]]}},"alternative-id":["10.2478\/forma-2014-0011"],"URL":"https:\/\/doi.org\/10.2478\/forma-2014-0011","relation":{},"ISSN":["1898-9934"],"issn-type":[{"value":"1898-9934","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,6,30]]}}}