00766naa#a2200169#i#450# EN\\bibl\115299 20260327201932.5 1994-4683 20260325b2026####ek#y0engy0150####ca RU The study of university students' value orientations, attitudes toward family formation and maintenance of reproductive health Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2026 6 с. Journal article local Психологические исследования, опыты, эксперименты, тесты, измерения. 159.9.072 Prokopenko Larisa Anatol'evna uchzapiski.lesgaft.spb.ru