T. O. Chernyavska and A. I. Malikova, “INVESTIGATION OF THE INFLUENCE OF THE BETA-LACTOGLOBULIN GENE GENOTYPE ON THE QUALITY COMPOSITION OF MILK IN PRIMARY-STOCKS OF THE SUMS DOMESTIC BREED TYPE OF THE UKRAINIAN BLACK-SPOTTED DAIRY BREED”, ls, no. 3, pp. 116-120, Oct. 2024.