L-equivalence of systems of functions in many-valued logics Nguyen Van Hoa OriginalPaper Pages: 25 - 32
Existence of an inseparable pair in the recursive theory of admissible sets V. D. Rudnev OriginalPaper Pages: 33 - 39
Classification of algebras with identities by the method of functional equations G. K. Tolokonnikov OriginalPaper Pages: 40 - 56
Finite pseudo-Boolean and topological Boolean algebras not having an independent basis of quasiidentities M. P. Tropin OriginalPaper Pages: 57 - 69
Embedding theorems for groups with involutions and a characterization of Chernikov groups V. P. Shunkov OriginalPaper Pages: 70 - 82