Kutarev A.M., Patlakhov V.E.
TO THE PROBLEM OF TRANSFORMERS PROJECTING OF SMALL POWER INCREASED FREQUENCY OF MASS ^{[№ 9 ' 2006]}
This article is devoted to the small power transformers projecting for work on increased frequency of supply voltage which are optimal to mass of active materials - iron circuit and windings. Theoretical and experimental researchers of transformers’ thermal field, analysis of results, projecting of mass optimal transformers with using the methods of search optimization are given in this work.

V.F.Crebenyuk , A.Ye. Patlakhov
AUTOMATIC CONTROL OF HEAT SUPPLY SYSTEM ECONOMIC PARAMETERS ^{[№ 3 ' 2000]}
This article is dedicated to the system of heat supply quality control. It deals with the subsystem of economic analysis on particular. The open system ideology is supposed to be of great importance for systems of such type. System structure and its functions are defined in this paper. The main requirements to subsystems are given.