1. Technique of semigroup ring theory: Regular semigroup rings

   • I. B. Kozhukhov

   OriginalPaper Pages: 2317 - 2327

2. Skew-injective modules

   • A. A. Tuganbaev

   OriginalPaper Pages: 2328 - 2420

3. Flat modules and distributive rings

   • A. A. Tuganbaev

   OriginalPaper Pages: 2421 - 2462