00668naa#a2200157#i#450# EN\\bibl\11140 20250630203807.1 20231220b2023####ek#y0engy0150####ca RU APPLICATION OF METHODOLOGY FOR CONSTRUCTING SELECTION INDICES TO OPTIMIZE THE SELECTION OF ANIMALS BY A COMPLEX OF CHARACTERISTS Conference article/thesis Kazan TRIA FRC Kazan Scientific Center of RAS 2023 4 с. Conference article/thesis local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Otradnov Petr tatniva.editorum.ru