%0 Journal Article %T Thermodynamic laws, economic methods and the productive power of energy %A Kümmel, Reiner %A Ayres, Robert U. %A Lindenberger, Dietmar %J Journal of Non-Equilibrium Thermodynamics %V 35 %N 2 %P 145-179 %@ 0340-0204 %D 2010-07-01 %I Walter de Gruyter %~ DeepDyve