1. Embedding the Outer Automorphism Group Out(F _n ) of a Free Group of Rank n in the Group Out(F _m ) for m>n

   • O. V. Bogopol'skii
   • D. V. Puga

   OriginalPaper Pages: 69 - 73

2. Recognizing Groups G ₂3 ⁿ ) by Their Element Orders

   • A. V. Vasilyev

   OriginalPaper Pages: 74 - 80

3. Friedberg Numberings of Families of n-Computably Enumerable Sets

   • S. S. Goncharov
   • S. Lempp
   • D. R. Solomon

   OriginalPaper Pages: 81 - 86

4. Evaluating the Complexity of Index Sets for Families of General Recursive Functions in the Arithmetic Hierarchy

   • Yu. D. Korol'kov

   OriginalPaper Pages: 87 - 92

5. Recognition of Finite Simple Groups S ₄(q) by Their Element Orders

   • V. D. Mazurov

   OriginalPaper Pages: 93 - 110

6. Model Theory for Hereditarily Finite Superstructures

   • V. G. Puzarenko

   OriginalPaper Pages: 111 - 123

7. Monoids All Polygons over Which Are ω-Stable: Proof of the Mustafin–Poizat Conjecture

   • A. A. Stepanova

   OriginalPaper Pages: 124 - 126

8. Σ-Admissible Families over Linear Orders

   • A. I. Stukachyov

   OriginalPaper Pages: 127 - 139