1. Modelling the Pulsating Process

   • E. V. Gailit

   OriginalPaper Pages: 357 - 364

2. Ornament Groups on a Minkowski Plane

   • R. M. Garipov

   OriginalPaper Pages: 365 - 381

3. Varieties and Torsion Classes of m-Groups

   • O. V. Isaeva

   OriginalPaper Pages: 382 - 386

4. A Generalization of a Two-Parameter Quantization for the Group GL ₂(k)

   • A. N. Koryukin

   OriginalPaper Pages: 387 - 397

5. Restricted Interpolation and the Projective Beth Property in Equational Logic

   • L. L. Maksimova

   OriginalPaper Pages: 398 - 406

6. A Question in the Theory of Totally Local Formations of Finite Groups

   • V. G. Safonov

   OriginalPaper Pages: 407 - 412

7. Positive Numberings of Families of Sets in the Ershov Hierarchy

   • Zh. T. Talasbaeva

   OriginalPaper Pages: 413 - 418

8. Quasivarieties of Metric Algebras

   • V. A. Khudyakov

   OriginalPaper Pages: 419 - 427