**V. I. Arnautov, K. M. Filippov** |

On disjoint sums in the lattice of linear topologies |
3-18 |

**I. N. Balaba** |

Graded prime PI-algebras |
19-26 |

**I. N. Balaba, S. V. Limarenko, A. V. Mikhalev,
S. V. Zelenov** |

Density theorems for graded rings |
27-49 |

**I. N. Balaba, S. A. Pikhtilkov** |

Prime radicals of special Lie superalgebras |
51-60 |

**I. I. Bogdanov** |

Examples of nonnilpotent nil-near-rings of nil
degree $2$ |
61-69 |

**M. V. Volkov, G. V. Tanana** |

On sums of radical and regular rings |
71-75 |

**E. S. Golod** |

On duality in the homology algebra of a Koszul complex |
77-81 |

**A. E. Guterman, A. V. Mikhalev** |

General algebra and linear transformations preserving matrix
invariants |
83-101 |

**E. M. Kreines** |

On families of geometric parasitic solutions for Belyi systems of
genus zero |
103-111 |

**V. L. Kurakin** |

Hopf algebras of linear recurring sequences over rings and modules |
113-148 |

**S. V. Ludkovsky** |

Quasi-invariant and pseudo-differentiable measures with values in
non-Archimedean fields on a non-Archimedean Banach space |
149-199 |

**A. M. Mironov** |

Fuzzy modal logics |
201-230 |

**V. M. Misyakov** |

Isomorphism of a ring to the endomorphism ring of an Abelian
group |
231-234 |

**E. V. Pankratiev, A. M. Chepovskii,
E. A. Cherepanov, S. V. Chernyshev** |

Algorithms and methods for solving scheduling problems and other
extremum problems on large-scale graphs |
235-251 |

**A. A. Tuganbaev** |

Distributive and semihereditary rings |
253-258 |

**P. Tumarkin** |

Groups of signature $(0;n;0)$ |
259-262 |

**A. A. Felikson** |

Coxeter decompositions of hyperbolic tetrahedra |
263-275 |

**E. E. Shirshova** |

On extensions of AO-groups |
277-281 |