00699naa#a2200169#i#450# EN\\bibl\99235 20251210213640.3 1994-5655 20250530b2025####ek#y0engy0150####ca RU Gender and age composition of students in secondary specialized educational institutions in the Arctic zone of the European North of Russia in the 1950-1960s (case study of the Komi ASSR) Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2025 6 с. Journal article local Всеобщая история. 94 Macuk A. M. komisc.editorum.ru