1. Quasigroups

   • V. M. Galkin

   OriginalPaper Pages: 941 - 967

2. Congruence-distributive varieties of algebras

   • A. G. Pinus

   OriginalPaper Pages: 967 - 990

3. Topology of quadratic maps and hessians of smooth maps

   • A. A. Agrachev

   OriginalPaper Pages: 990 - 1013

4. Parabolic spaces

   • B. A. Rozenfel'd
   • M. P. Zamakhovskii
   • T. A. Timoshenko

   OriginalPaper Pages: 1014 - 1034