00545naa#a2200181#i#450# EN\INFRA-M\bibl\1260 /en/manage/index 20250129031408.3 2305-7807 20131216b2013####ek#y0engy0150####ca RUS RU Innovations in high school management and the motivation theory in Germany Journal article Moscow INFRA-M Academic Publishing LLC. 2013 4 с. Journal article local Shteyn E. fht.editorum.ru /en/manage/index