1. Rational sets in finitely generated nilpotent groups

   • G. A. Bazhenova

   OriginalPaper Pages: 215 - 223

2. Computing commutator length in free groups

   • V. G. Bardakov

   OriginalPaper Pages: 224 - 251

3. A residually finite associative algebra with an undecidable word problem

   • O. V. Belegradek

   OriginalPaper Pages: 252 - 258

4. Some 2-properties of an autotopism group of ap-primitive semifield plane

   • I. V. Busarkina

   OriginalPaper Pages: 259 - 267

5. Some subgroups of semilinearly ordered groups

   • V. M. Kopytov

   OriginalPaper Pages: 268 - 275

6. Decidability of first-order theories for groups and monoids of integral matrices

   • Yu. V. Nagrebetskaya

   OriginalPaper Pages: 276 - 291

7. Sessions of the seminar “algebra i logika”

   Announcement Pages: 292 - 292