Ibatullin, I., and M. Holubiev. “Effect of Feeds Containing Different Sources of Manganese on Certain Carcass Parameters of Quail”. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Agricultural Sciences, Vol. 19, no. 79, Oct. 2017, pp. 13–16, doi:10.15421/nvlvet7903.