Peter H. van der Kamp, Theodoros E. Kouloukas, G. R. W. Quispel, Dinh T. Tran, Pol Vanhaecke, “Integrable and superintegrable systems associated with multi-sums of products”, Proc. R. Soc. A., 470:2172 (2014), 20140481
Jaume Llibre, Tayeb Salhi, “On the dynamics of a class of Kolmogorov systems”, Applied Mathematics and Computation, 225 (2013), 242
Valery Kalyagin, Maxim Sokolov, Springer Proceedings in Mathematics & Statistics, 32, Models, Algorithms, and Technologies for Network Analysis, 2013, 107
Robert S. Maier, “The integration of three-dimensional Lotka–Volterra systems”, Proc. R. Soc. A., 469:2158 (2013), 20120693
Janusz Zieliński, “The five-variable Volterra system”, centr.eur.j.math., 9:4 (2011), 888
Oleg Bogoyavlensky, “Method of descent for integrable lattices”, Journal of Mathematical Physics, 50:5 (2009)