ЗМІСТ

Atani R.E., Atani S.E.
On primarily multiplication modules over pullback rings

Chaynikov V.
On the generators of the kernels of hyperbolic group presentations

Dokuchaev M. , Novikov B., Zholtkevych G.
Partial actions and automata

Freitas D., Paques A.
On partial Galois Azumaya extensions

Protasov I.
Partitions of groups into thin subsets

Savastru O., Varbanets S.
Norm Kloosterman sums over Z[i]

Zhuchok A.V.
Free rectangular dibands and free dimonoids