1. K. A. Zhevlakov, A. M. Slin’ko, I. P. Shestakov, and A. I. Shirshov, Rings that are nearly associative (Academic Press, New York, 1982).
2. A. A. Albert, “On the power-associativity of rings,” Summa Brasil. Math. 2 (No. 2), 21–32 (1948).
3. A. T. Gainov, “Identical relations for binary Lie rings,” Uspekhi Mat. Nauk 12 (3 (75)), 141–146 (1957).
4. S. V. Pchelintsev, “Identities defining a certain variety of right-alternative algebras,” Math. Notes 20 (2), 651–659 (1976).
5. A. T. Gainov, “An independent system of identities for a variety of mono-Leibniz algebras,” Algebra Logic 49 (2), 115–119 (2010).