00534naa#a2200193#i#450# EN\RIOR\bibl\2980 20240807101739.3 2409-6024 20140501b2014####ek#y0engy0150####ca RUS RU Сonvergence as a trend of the russian marketing education Journal article Moscow Publishing Center RIOR 2014 8 с. Journal article local Kazakov Sergey Perekalina Nina Rozhkov Ilya naukaru.ru