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M.V.Antipova and A.M.Shelekhov ** Eight-dimensional Bol webs with almost zero curvature tensor | 1 |

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V.M.Bruk ** Invertible linear relations generated by an integral equation with Nevanlinna measure | 13 |

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M.G.Grigoryan and S.A.Sargsyan ** Nonlinear approximation of functions from the class $L^r$ with respect to the Vilenkin system | 25 |

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A.P.Elisova ** Local automorphisms of nilpotent algebras of matrices of small orders | 34 |

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N.O.Kotelina and A.B.Pevnyi ** Weighted spherical semidesigns and cubature formulae for calculating integrals on a sphere | 42 |

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R.Ch.Kulaev ** The Green function of the boundary-value problem on a star-shaped graph | 48 |

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Nguyen Buong and Nguyen Thi Hong Phuong ** Regularization methods for nonlinear ill-posed equations involving $m$-accretive mappings in Banach spaces | 58 |

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Ya.A.Sharifov ** Optimal control of impulsive systems with nonlocal boundary conditions | 65 |