
Research Paper 

Morita contexts and correspondences between lattices of submodules. (Russian) Caşu Alexei  pp.515 
A theorem on union of $d$starshaped sets. (Russian) Topale O. I., Zarif Adnan  pp.1620 
Planar point groups of tablets and hypertablets $P$symmetries and their application to the study of multidimensional symmetry groups. (Russian) Palistrant A. F.  pp.2129 
On the generalized Fibonacci sequence. (English) Kolesnik Alexander  pp.3032 
Idempotents and the radical with respect to a right ideal. II. (Russian) Andrunakievich V. A., Reabuhin Iuri  pp.3341 
Concordant solutions of linear multidimensional differential equations. (Russian) Gerko A. I.  pp.4247 
On the completeness of topological modules free in some classes. (English) Filippov K. M.  pp.4854 
The principle of composition of multidimensional dynamical systems. (Russian) Shcherbakov B. A.  pp.5559 
Algorithms of choice of optimal configurations in weighted digraphs. (Russian) Lozovanu Dmitrii, Solomon Zh. I.  pp.6065 
The construction of a numerable collection of precomplete classes of formulae in the provability logic. (English) Ratsa M. F., Rusu Andrei  pp.6674 
On the strong isomorphism of groups and isomorphism of $P$symmetries. (Russian) Zamorzaev A. M.  pp.7584 
Uniqueness of topologies in the case of some constructions of rings and modules. (Russian) Arnautov Vladimir, Ursul M. I.  pp.8593 