00708naa#a2200193#i#450# EN\INFRA-M\bibl\48883 /en/manage/index 20250417010533.4 1998-0728 20220221b2022####ek#y0engy0150####ca RU Typology of Tasks for Establishing Numerical Patterns in Elementary School Journal article Moscow INFRA-M Academic Publishing LLC. 2022 6 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Vendina Alla Anatolyevna Kirichek Kseniya Aleksandrovna fht.editorum.ru /en/manage/index