R. Khabibullin, A. Bakirova, I. Khabibullin, R. Rakhmatullin, and E. Ahmadullina, “Influence of pantocrin and maral root on processes of adaptation of the powerlifter organism”, J. Hum. Sport Exerc., vol. 14, no. 5proc, pp. S2076-S2083, Dec. 2019.