00575naa#a2200205#i#450# EN\INFRA-M\bibl\18 20241125192842.1 2306-1731 20121030b2012####ek#y0engy0150####ca RUS RU Multivariate analysis of teachers training Journal article Moscow INFRA-M Academic Publishing LLC. 2012 0 с. Journal article local Trofimov Petr Fomin Evgeniy Sorokina-Ispolatova Tatyana Ratchin Nikolay naukaru.ru