00506naa#a2200169#i#450# EN\\bibl\4341 20251231082303.3 1992-5980 20141231b2014####ek#y0engy0150####ca RUS RU TEACHER´S PROFESSIONAL DEVELOPMENT: PSYCHOLOGICAL MECHANISMS AND DETERMINANTS Journal article rostov on don Don state technical University 2014 7 с. Journal article local Ezhak Evgeniya naukaru.ru