1. Quasiidentities of two-element algebras

   • V. A. Gorbunov

   OriginalPaper Pages: 83 - 88

2. Strongly imbedded infinitely isolated subgroup of a periodic group

   • A. N. Izmailov

   OriginalPaper Pages: 88 - 95

3. Groups of recursive automorphisms of contructive boolean algebras

   • A. S. Morozov

   OriginalPaper Pages: 95 - 112

4. Embedding a free lattice in a lattice of quasivarieties of distributive lattices with pseudocomplementation

   • M. P. Tropin

   OriginalPaper Pages: 113 - 119

5. Finite distributive lattices of quasivarieties

   • V. I. Tumanov

   OriginalPaper Pages: 119 - 129

6. Trivial ideals of a free alternative algebra

   • V. T. Filippov

   OriginalPaper Pages: 130 - 142

7. Strongly constructive abelian p-groups

   • N. G. Khisamiev

   OriginalPaper Pages: 142 - 158

8. Theory of groups that act on trees

   • V. A. Churkin

   OriginalPaper Pages: 159 - 165

9. Conjugately biprimitively finite groups with the primary minimal condition

   • A. K. Shlepkin

   OriginalPaper Pages: 165 - 169

10. A conjecture of ershov for a relative hierarchy fails near o'

    • J. Mohrherr

    OriginalPaper Pages: 169 - 171