References
Ali Behboud
(1997). Remarks on Bolzano's collections. Grazer Philosophische Studien, 53, 109-115. https://doi.org/10.5840/gps1997536.
(1997). Remarks on Bolzano's collections. Grazer Philosophische Studien, 53, 109-115. https://doi.org/10.5840/gps1997536.