00663naa#a2200181#i#450# EN\INFRA-M\bibl\15435 20241119024418.2 1998-0744 20170220b2017####ek#y0engy0150####ca RUS RU Linguo-Didactic Features of Russian Language Teaching in Educational Organizations with Russian (Non-Mother Tongue) and Mother-Tongue (Non-Russian) Language Learning with the Use of Integrated Didactic Units Journal article Moscow INFRA-M Academic Publishing LLC. 2017 6 с. Journal article local Voiteleva T. M. Marchenko O. naukaru.ru