00474naa#a2200169#i#450# EN\\bibl\12564 20260324012546.2 2073-0462 20160705b2016####ek#y0engy0150####ca RUS RU WINTER HARDINESS OF APPLE VARIETIES AND FORMS IN TATARSTAN Journal article Kazan Kazan state agrarian University 2016 4 с. Journal article local Osipov Gennadiy zh-szf.ru