1. E. A. Aristakesyan, “Evolutionary aspects of the interaction of sleep and stress: a phyloontogenetic approach,” Zh. Evolyuts. Biokhim. Fiziol., 45, No. 6, 598–611 (1999).
2. E. A. Aristakesyan, “Comparative neurophysiological analysis of the sleep–waking cycle during early postnatal ontogenesis in rats and guinea pigs,” Zh. Evolyuts. Biokhim. Fiziol., 33,. No. 6, 622–629 (1997).
3. E. A. Aristakesyan, “Effects of apomorphine on the sleep–waking cycle in the grass frog Rana temporaria,” Zh. Evolyuts. Biokhim. Fiziol., 47, No. 2, 296–305 (2011).
4. N. N. Barykina, I. E. Chepkasov, T. A. Alekhina, and V. G. Kolpakov, “Breeding of Wistar rats for predisposition to catalepsy,” Genetika, 19, No. 11, 2014–2021 (1983).
5. I. G. Karmanov, “New data on the characteristics of sleep and the organization of the sleep–waking cycle in cold-blooded animals,” Zh. Evolyuts. Biokhim. Fiziol., 32, No. 4, 5121–535 (1996).