1. S. S. Goncharov, "Constructive Boolean algebras," in: Third All-Union Conf. Math. Logic [in Russian], Novosibirsk (1974).
2. S. S. Goncharov, "On the number of nonautoequivalent constructivizations," Algebra Logika,16, No. 3, 257–282 (1977).
3. S. S. Goncharov, "Nonautoequivalent constructivizations of atomic Boolean algebras," Mat. Zametki,19, No. 6, 853–858 (1976).
4. S. S. Goncharov, "Some properties of constructivizations of Boolean algebras," Sib. Mat. Zh.16, No. 2, 264–278 (1975).
5. V. D. Dzgoev, "Constructivization of distributive structures with relative complements," in: Fourteenth All-Union Algebraic Conference [in Russian], Part 2, Novosibirsk (1977).