1. Panin, A.N., Malik, N.I.: Probiotics as indispensable component of the effective animal diets. Veterinaria 7, 3–6 (2006)
2. Lenkova, T.N., Egorova, T.A., Sysoeva, I.G., Kartashov, M.I.: The more beneficial microbiota, the better productivity. Ptitsevodstvo 5, 7–10 (2015)
3. Lumpkins, B.S., Batal, A.B., Lee, M.D.: Evaluation of the bacterial community and intestinal development of different genetic lines of chickens. Poult. Sci. 89, 614–1621 (2010)
4. Fisinin, V.I., Egorov, I.A., Imangulov, Sh.A. (eds.): The Use of Probiotics, Prebiotics, p. 44. Symbiotics in Poultry Production. VNITIP, Sergiev Posad (2008)
5. Czerwinski, J., Hojberg, O., Smulikowska, S., Engberg, R.M., Mieczkowska, A.: Influence of dietary peas and organic acids and probiotic supplementation on performance and caecal microbial ecology of broiler chickens. Br. Poult. Sci. 51(2), 258–569 (2010)