Murawski, Roman. “The Conception of Logic in the Cracow Circle: Salamucha, Drewnowski, Bocheński”. Studia Philosophiae Christianae 57, no. 1 (July 31, 2021): 109–125. Accessed August 24, 2024. https://czasopisma.uksw.edu.pl/index.php/spch/article/view/8939.