1.
Akimkin O. DEVELOPMENT OF PRIVATE COMMERCIAL EDUCATION IN YELYSAVETGRADSHCHINA (LATE XIX - EARLY XX CENTURY). PEMR [Internet]. 2020 Dec. 18 [cited 2024 May 2];(2):4-9. Available from: https://public.scnchub.com/perm/index.php/perm/article/view/13