S.L.Berberyan. Boundary theorems of uniqueness for logarithmic-subharmonic functions
O.V.Kravtsova. Semifield planes of odd order that admit a subgroup of autotopisms isomorphic to $A_4$
N.T.Orumbaeva. On solvability of non-linear semi-periodic boundary-value problem for system of hyperbolic equations
L.S.Pul’kina. A problem with dynamic nonlocal condition for pseudohyperbolic equation
O.A.Repin and S.K.Kumykova. On the solvability of a nonlocal problem for a hyperbolic equation of the second kind
T.K.Yuldashev. Inverse problem for a nonlinear Benney–Luke type integro-differential equations with degenerate kernel

Brief communications

A.V.Vasiliev. Binary quantum hashing
S.E.Zhukovskiy. On covering of linear operators on polyhedral sets
D.A.Zakora. On stabilization of solutions to incomplete second-order integrodifferential equations
A.M.Kamalutdinov and V.N.Paimushin Refined geometrically nonlinear equations of motion for elongated rod-type plate
N.N.Korneeva.  The structure of degrees of finite automaton transformations of prefix decidable superwords