A. V. Dayan, N. N. Ksadjikyan, S. M. Minasyan, E. S. Gevorkyan, and A. R. Sarkisyan, “TYPOLOGICAL ANALYSIS OF CARDIOGEMODINAMIC AMONG PUPILS OF HIGH CLASSES IN TERMS OF EXAMINATION EFFORT”, Proc. YSU B: Chem. Biol. Sci., vol. 38, no. 3 (205), pp. 100–105, Oct. 2004.