1. G. F. Gauze and A. A. Vitt, “On periodic fluctuations in population size: the mathematical theory of relaxation interaction between predators and victims and its application to populations of two protozoa,” Izv. Akad. Nauk SSSR, VII Ser., Otd. Mat. Estestv. Nauk, No. 10, 1551–1559 (1934).
2. D. P. Tittensor, “Global patterns and predictors of marine biodiversity across taxa,” Nature 466 (7310), 1098–1101 (2011).
3. A. N. Sharkovskii and E. Yu. Romanenko, “Difference equations and dynamical systems generated by certain classes of boundary value problems,” Proc. Steklov Inst. Math. 244, 264–279 (2004).
4. V. N. Kozhukhova, “Comparative analysis concerning features of the well-known logistic dynamics models,” Izv. Akad. Upravl., No. 4, 46–52 (2011).
5. P. Barbosa, D. Letourneau, and A. Agrawal, Insect Outbreaks Revisited (Wiley, Oxford, 2012).