00587naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\47379 /en/manage/index 20250725045838.5 1997-4868 20211126b2021####ek#y0engy0150####ca RU Length of productive life the cows of Simmental breed Journal article Ekaterinburg Ural State Agrarian University 2021 8 с. Journal article local Ignat'eva L. P. Sermyagin A. A. test.editorum.ru /en/manage/index