1. A. A. Viru, in: Endocrine Mechanisms of Regulation of Adaptation of the Body to Muscular Activity [in Russian], Tartu (1969), pp. 21–71.
2. A. A. Viru, in: Current Problems in Sport Medicine and Remedial Physical Culture [in Russian], Tallin (1974), pp. 3–5.
3. A. A. Viru and P. K. Kyrge, in: Metabolism and the Biochemical Assessment of the Level of Training of the Athlete [in Russian], Leningrad (1974), pp. 160–170.
4. V. P. Komissarenko and A. G. Reznikov, Inhibitors of Adrenocortical Function [in Russian], Kiev (1972).
5. Yu. T. Pokholenchuk, “Functional state of the adrenal cortex during muscular activity in the immediate and late recovery period”, Author's Abstract of Candidate's Dissertation, Tartu (1971).