
Research Paper 

Dissipativity of differential equations with impulses. (Russian) Gutsu V. I.  pp.39 
Modeling classical logic in a 3valued extension of provabilityintuitionistic logic. (Russian) Kovalzhiu O. I.  pp.915 
The absence of eigenvalues for operators that are close to operators generated by infinitedimensional Jacobi matrices. (Russian) Kozhukhari P. A.  pp.1521 
Maximin linear problems with connected variables and their applications to the study and solution of cyclic games. (Russian) Lozovanu Dmitrii  pp.2229 
Premises for the creation of an expert system for the planing of the agricultural machinary and machineoperators work. (Russian) Osadchy V. K.  pp.3033 
On the structure of the Levinson center of a dissipative dynamical system with a condition for hyperbolicity on the closure of a set of recurrent motions. (Russian) Cheban D. N.  pp.3443 
The dimension of remainders of StoneCech compactifications of metrizable spaces. (Russian) Choban M. M., Attia H.  pp.4349 
Strengthening the topologies of compact rings. (Russian) Tsarelunga B. I.  pp.4952 
Ideals relative to a right ideal P, and Cidentities for $C\approx R/P$. (Russian) Andrunakievich V. A., Reabuhin Iuri  pp.5366 
msemiAbelian nary groups. (Russian) Dudek W. A.  pp.6670 
Some remarks on countably compact Boolean rings. (Russian) Ursul M. I.  pp.7075 

Short Communications 

nary Cauchy kernels. (Russian) Dudek W. A.  pp.7677 