00549naa#a2200169#i#450# EN\INFRA-M\bibl\2792 20240812094009.1 2306-1731 20140616b2014####ek#y0engy0150####ca RUS RU Multivalency as a Backbone Principle in a Personality Spiritual and Moral Development within the System of Cossack Education Journal article Moscow INFRA-M Academic Publishing LLC. 2014 4 с. Journal article local Kondrateva Olga naukaru.ru