1. On the completion of ordered metabelian groups

   • V. V. Bludov
   • N. Ya. Medvedev

   OriginalPaper Pages: 207 - 209

2. Maximal and everywhere-defined functionals

   • Yu. L. Ershov

   OriginalPaper Pages: 210 - 225

3. On frequency-enumerable sets

   • E. B. Kinber

   OriginalPaper Pages: 226 - 237

4. Representation of partial recursive functions with certain conditions in the form of superpositions

   • V. V. Koz'minykh

   OriginalPaper Pages: 238 - 240

5. A free (−1, 1)—algebra with two generators

   • S. V. Pchelintsev

   OriginalPaper Pages: 241 - 257

6. Finitely presented group whose center is not finitely generated

   • V. N. Remeslennikov

   OriginalPaper Pages: 258 - 264

7. Galois extensions and quotient rings

   • V. K. Kharchenko

   OriginalPaper Pages: 265 - 281

8. Meetings of the algebra and logic seminar

   Announcement Pages: 282 - 282