00538naa#a2200181#i#450# EN\INFRA-M\bibl\6919 20240914052156.6 1998-1740 20150817b2015####ek#y0engy0150####ca RUS RU Matrix Approach to Modeling Pedagogical Objects in Didactic and Methodological Research Journal article Moscow INFRA-M Academic Publishing LLC. 2015 11 с. Journal article local Monakhov V. M. Erina T. naukaru.ru