00571naa#a2200169#i#450# EN\INFRA-M\bibl\45654 20240828004659.3 2306-1731 20211007b2021####ek#y0engy0150####ca RU Distribution of Various Types of Educational Information in the School Physics Course Journal article Moscow INFRA-M Academic Publishing LLC. 2021 5 с. Journal article local Статистика. Демография. Социология. 31 Mayer R. V. naukaru.ru