00540naa#a2200169#i#450# EN\INFRA-M\bibl\14330 20240914192138.6 1998-0728 20161220b2016####ek#y0engy0150####ca RUS RU Method of Plastic Training Course in the System of Additional Education and at the Theater Lessons at School Journal article Moscow INFRA-M Academic Publishing LLC. 2016 4 с. Journal article local Savostyanov Aleksandr naukaru.ru