CIOBAN, Mitrofan, and Ekaterina MIHAYLOVA. “SELECTIONS OF SET-VALUED MAPPINGS AND LOCALLY FINITE PROPERTIES OF MAPPINGS”. Acta et Commentationes Exact and Natural Sciences 6, no. 2 (December 20, 2018): 28-30. Accessed October 16, 2024. https://revistaust.upsc.md/index.php/acta_exacte/article/view/365.