00510naa#a2200181#i#450# EN\\bibl\15510 20250108193825.3 2071-2367 20170228b2017####ek#y0engy0150####ca RUS RU Values and behavior directions of the representatives of the Russian middle class Journal article Moscow RANEPA 2017 13 с. Journal article local Alekseenok Anna Starykh Natalya naukaru.ru