00636naa#a2200193#i#450# EN\INFRA-M\bibl\18762 20240714060723.7 2306-1731 20180627b2018####ek#y0engy0150####ca RUS RU The Use of Case-Technologies in Educational Space of the University Journal article Moscow INFRA-M Academic Publishing LLC. 2018 6 с. Journal article local Статистика. Демография. Социология. 31 RUS Spirina Mariya Leonidovna Spirina Valentina Ivanovna naukaru.ru