Zoltan Csajb ´ ok, Tamas Mih ´ alyde ´ ak. Partial Approximative Set Theory: A Generalization of the Rough Set Theory. ijcisim [Internet]. 2012 Jul. 1 [cited 2025 Feb. 20];4:14. Available from: https://cspub-ijcisim.org/index.php/ijcisim/article/view/192