Rudnyeva, Y. V., Babiychuk, V. G., Chernyavskaya, E. A. and Kulik, V. V. (2014) “Heart Rate Variability in Dynamics of Aging in Rats on Background of Repeated Extreme Rhythmic Cryoexposures”, Problems of Cryobiology and Cryomedicine, 24(2), p. 169. doi: 10.15407/cryo24.02.169.