**E. I. Bunina, A. V. Mikhalev** |

Automorphisms of the semigroup of invertible matrices with nonnegative
elements |
3-23 |

**A. M. Vashevnik** |

Prime numbers of bad reduction for dessins of
genus $0$ |
25-43 |

**I. E. Wijayanti** |

On the wedge product and coprime coalgebras |
45-49 |

**R. Wisbauer** |

Modules and comodules for corings |
51-72 |

**A. Gvaramia, B. Plotkin** |

Action-type axiomatizable classes of group representations |
73-85 |

**V. B. Demidovich, G. G. Magaril-Ilyaev,
V. M. Tikhomirov** |

Extremal problems for linear functionals on the Tchebycheff spaces |
87-100 |

**S. A. Ilyasov** |

Construction of the syzygy module in automaton monomial algebras |
101-113 |

**O. V. Kulikova** |

On relatively aspherical presentations and their central extensions |
115-125 |

**O. Macedońska** |

On difficult problems and locally graded groups |
127-133 |

**A. V. Mikhalev, I. A. Pinchuk** |

Steinberg unitary Lie conformal algebras |
135-155 |

**A. N. Panov** |

Representations of quantum orders |
157-167 |

**D. A. Stepanov** |

On nonrational divisors over non-Gorenstein terminal singularities |
169-184 |

**V. A. Stukopin** |

The quantum double of the Yangian of the Lie superalgebra
$A(m,n)$ and computation of the universal
$R$-matrix |
185-208 |

**A. V. Timofeenko** |

On strongly real elements of finite groups |
209-218 |

**V. V. Shchigolev** |

On some extensions of $p$-restricted
completely splittable $GL(n)$-modules |
219-226 |