Olszewski, Adam2023-07-072023-07-072001Analecta Cracoviensia, 2001, T. 33, s. 171-176.0209-0864http://theo-logos.pl/xmlui/handle/123456789/8955The aim of the article is to state some sort of the contentual connection between the issues announced in the title. I attempt to show that, if we don’t accept some concequences of Tarski’s Thesis - his Convention T - we have to accept the negation of Church’s Thesis.plAttribution-NonCommercial-NoDerivs 3.0 Polandhttp://creativecommons.org/licenses/by-nc-nd/3.0/pl/teza ChurchaAlonzo Churchmatematykalogikateza TarskiegoAlfred Tarskidefinicja prawdyprawdaarytmetykaChurch's thesismathematicslogicTarski's thesisdefinition of truthtrutharithmeticsArticle