G.A.Akishev. Absolute convergence of Fourier series of superpositions of functions
A.A.Bakhristova. The Neumann problem for a mixed-type equation in a rectangular domain
T.A.Beregovaya. On definability of completely decomposable torsion-free Abelian groups by certain groups of homomorphisms
E.T.Ivlev and E.A.Moldovanova. Differentiable mappings of affine spaces into manifolds of $m$-planes in a multidimensional Euclidean space
K.B.Sabitov and A.Kh.Suleimanova. The Dirichlet problem for a mixed-type equation with characteristic degeneration in a rectangular domain
Yu.N.Subbotin. Form-preserving exponential approximation
A.V.Bukina and V.A.Terletskii. The necessary optimality conditions for a controllable integro-differential system
F.N.Garif'yanov. Representation of automorphic forms as lacunary series and Blaschke products
A.V.Khristoforova. Dual connections on a normalized hypersurface in an affinely connected space
V.V.Cherkasova. Connections induced by the rolling of a ball on a surface
A.N.Chuprunov and L.P.Terekhova. An almost sure limit theorem for random sums of independent random variables in the domain of attraction of a semistable law