00681naa#a2200181#i#450# EN\\bibl\110929 20260316070746.1 2949-1258 20251230b2025####ek#y0engy0150####ca RU Dynamics of the content of metasubject concepts: from antiquity to the present day Journal article Vladivostok Vladivostok State University 2025 9 с. Journal article local Народное образование. Воспитание. Обучение. Организация досуга. 37 Gnitetskaya Tatyana N. Zabolotskiy Vladimir Sergeevich vvgu.editorum.ru