Pochukalin, A. Y. and Pryima, S. V. (2024) “UKRAINIAN WHITE-HEADED BREED OF DAIRY CATTLE AS A UNIT OF BIODIVERSITY CONSERVATION”, Bulletin of Sumy National Agrarian University. The series: Livestock, (2), pp. 98-102. doi: 10.32782/bsnau.lvst.2024.2.14.