For citations:
Trukhachev V.I., Yuldashbayev Yu.A., Erokhin A.I., Ivanova O.V., Karasev E.A. To the 150-th anniversary of the birth of Mikhail Fedorovich Ivanov. Sheep, goats, wool business. 2021;(3):3-6. (In Russ.) https://doi.org/10.26897/2074-0840-202I-3-3-6