Proceedings of the International Conference on Algebra dedicated to the memory of A.I. Mal'cev - Bokut, L. A. (Leonid Arkadevich) 1937-; Ershov, IUrii Leonidovich; Kostrikin, Aleksei Ivanovich; Mal'tsev, A. I. (Anatolii Ivanovich) 1909-1967 (Contemporary mathematics (American Mathematical Society) ;, 1992)