1. V. S. Asatiani, Methods of Biochemical Investigation [in Russian], Moscow (1956), p. 392
2. I. G. Veksler, Vrach. dele, (1957), p. 965.
3. T. Z. Veronina, In the book: Collected Scientific works of the Vinnitsk [in Russian], Medical Training Institute,8 (1957), p. 244.
4. B. B. Koiranskii, In the book: Material from the Conference on the Problems of Adaptation, Training, and Other Methods of Increasing the Resistance of the Organism [in Russian], Vinnitsa, (1962), p. 22.
5. N. V. Lazarev, Thesis Papers of the Conference on the Problem of Adaptive Reactions and Methods for Increasing the Resistance of the Organism to Unfavorable Factors [in Russian], Leningrad (1958), p. 50.