1. Kovalyuk, N.V., Satsuk, V.F., and Machul’skaya, E.V., Using genetic markers to increase the milk productivity of cows, Zootekhniya, 2008, no. 8, pp. 2–4.
2. Gridina, S.L. and Romanenko, G.A., The genetic potential of milk productivity of cows in the Agricultural Production Cooperative “Sverdlov Kolkhoz,” Strategiya razvitiya kormoproizvodstva v usloviyakh global’nogo izmeneniya klimaticheskikh uslovii i ispol’zovanii dostizhenii otechestvennoi selektsii. Mater. Mezhd. nauch.-prakt. konf (The Strategy for Development of Forage Production under the Global Climate Changes and the Use of Achievements in National Selection. Proc. Int. Sci.-Pract. Conf.), Yekaterinburg, 2011, vol. 2, pp. 78–82.
3. Gridina, S.L. and Kalugina, L.A., The relationship of the milk productivity with blood group alleles in daughters of sires, Agrar. Vestn. Urala, 2011, no. 3(82), pp. 46–48.