%0 Journal Article %A G. A. Varshavskii %T Determination of the maximum work in an isolated system %J Doklady Akademii Nauk %D 1967 %P 828-831 %V 177 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_177_4_a20/ %G ru %F DAN_1967_177_4_a20