00622naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\38381 20240515181434.3 1997-4868 20200620b2020####ek#y0engy0150####ca RU To the question of evaluating the efficiency of linear breeding in Simmental cattle breed different origin Journal article Ekaterinburg Ural State Agrarian University 2020 8 с. Journal article local Ignat'eva L. P. Konte A. F. Sermyagin A. A. usau.editorum.ru