%0 Journal Article
%T ENERGY AND TECHNICAL AND ECONOMICAL EFFICIENCY OF SOLAR WATER HEATING UNITS
%A Shishkin, N..
%K solar water heaters, collectors of solar energy, energy efficiency, cost of collectors, economical efficiency, payback period, multistage collectors of solar energy
%J Vestnik of Astrakhan State Technical University
%D 2015
%N 2015
%P 8
%I Astrakhan State Technical University