Dadaczyński, Jerzy. “The Ambiguities Associated With Bernard Bolzano’s ’definition’ of the Infinite Set”. Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce), no. 44 (June 2, 2009): 100–115. Accessed May 5, 2024. https://zfn.edu.pl/index.php/zfn/article/view/214.