A residually finite associative algebra with an undecidable word problem O. V. Belegradek OriginalPaper Pages: 252 - 258
Some 2-properties of an autotopism group of ap-primitive semifield plane I. V. Busarkina OriginalPaper Pages: 259 - 267
Decidability of first-order theories for groups and monoids of integral matrices Yu. V. Nagrebetskaya OriginalPaper Pages: 276 - 291