1.
Khachatryan IG. ON PARADOXES OF INTUITIVE THEORY OF SETS. Proc. YSU A: Phys. Math. Sci. [Internet]. 2006 Oct. 27 [cited 2024 Sep. 20];40(3 (211):139-41. Available from: https://pub.ysu.am/index.php/proceedings-phys-math/article/view/vol40_no3_2006_pp139-141