O.F, L., & V.M, M. (2006). The estimation of power efficiency of coal output in Ukraine and directions of its increasing. General Energy Institute of the National Academy of Sciences of Ukraine.
Chicago-Zitierstil (17. Ausg.)O.F, Lyashenko, und Makarov V.M. The Estimation of Power Efficiency of Coal Output in Ukraine and Directions of Its Increasing. General Energy Institute of the National Academy of Sciences of Ukraine, 2006.
MLA-Zitierstil (8. Ausg.)O.F, Lyashenko, und Makarov V.M. The Estimation of Power Efficiency of Coal Output in Ukraine and Directions of Its Increasing. General Energy Institute of the National Academy of Sciences of Ukraine, 2006.
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