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N.G.Bil'chenko, K.G.Garayev, and V.A.Ovchinnikov. Symmetry group and conservation laws in the problem on optimal control over laminar boundary layer of unbalanced-dissociating gas

M.N.Gavrilyuk. On covering of disks in the Bieberbach-Eilenberg class

V.G.Korneyev and S.Jensen. Efficient domain decomposition preconditioning for the hierarchical $p$-version. II

V.L.Krepkogorskii. On multidimensional methods of interpolation

V.S.Mokeichev and A.V.Mokeichev. A new approach to the theory of linear problems for systems of differential partial equations. III

S.I.Okrut. Holomorphic conformal submersions

K.B.Sabitov, A.A.Karamova, and G.G.Sharafutdinova. To the theory of equations of mixed type with two degeneration lines

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