00560naa#a2200181#i#450# EN\\bibl\14528 20250128182209.2 2541-9420 20161206b2016####ek#y0engy0150####ca RUS RU Peculiarities of physical development of preschool children in irkutsk Journal article Irkutsk Scientific Center for Family Problems and Human Reproduction 2016 2 с. Journal article local Kirilova Irina Osipova Elena Vladimirovna zh-szf.ru