1. Embeddings into simple associative algebras

   • L. A. Bokut'

   OriginalPaper Pages: 73 - 90

2. Varieties of generalized standard and generalized accessible algebras

   • G. V. Dorofeev

   OriginalPaper Pages: 90 - 104

3. The principle of separation of variables in propositional logics

   • L. L. Maksimova

   OriginalPaper Pages: 105 - 114

4. Hereditarily finitely axiomatizable extensions of logic S4

   • V. V. Rybakov

   OriginalPaper Pages: 115 - 128

5. Enumerations of families of general recursive functions

   • V. L. Selivanov

   OriginalPaper Pages: 128 - 141

6. Undecidable universal theories of lattices of subgroups of Abelian groups

   • A. M. Slobodskoi
   • É. I. Fridman

   OriginalPaper Pages: 142 - 146

7. Central simple Mal'tsev algebras

   • V. T. Filippov

   OriginalPaper Pages: 147 - 151

8. Sessions of the “Algebra and logic” seminar

   Announcement Pages: 152 - 152