1. A. Alpeev and B. Seward, Krieger’s finite generator theorem for actions of countable groups III, http://arxiv.org/abs/1705.09707v1 .
2. D. Z. Arov, “To the history of the appearance of the notion of the e-entropy of an automorphism of a Lebesgue space and (e, T)-entropy of a dynamical system with continuous time,” Zap. Nauch. Sem. POMI, 436 (2015), 76–100; English transl.: J. Math. Sci., 215:6 (2016), 677–692.
3. D. Z. Arov, “The influence of V. P. Potapov and M. G. Krein on my scientific work,” in: Oper. Theory: Adv. Appl., vol. 72, Birkhäuser, Basel, 1994, 1–16.
4. B. M. Gurevich, “Toward the history of dynamical entropy: comparing two definitions,” Zap. Nauch. Sem. POMI, 436 (2015), 101–111; English transl.: J. Math. Sci., 215:6 (2016), 693–699.
5. T. Downarowicz, Entropy in Dynamical Systems, Cambridge Univ. Press, Cambridge, 2011.