%0 Journal Article %T ASSESSMENT OF ECONOMIC EFFICIENCY OF COASTAL AND SEA POWER UNITS FOR SATISFACTION OF CONSUMER NEEDS %A Olkhovik, E.. %A Butsanets, A.. %K tidal power plant, tidal energetics, assessment of economic efficiency, tidal power units %J Vestnik of Astrakhan State Technical University %D 2016 %N 2016 %P 5 %I Astrakhan State Technical University