T.R, B. (2017). A balance-optimization model for determining the volume of coal production and import with regard for the influence of reconstruction and modernization on the technical and economic characteristics of functioning of coal mining enterprises. General Energy Institute of the National Academy of Sciences of Ukraine. https://doi.org/10.15407/pge2017.04.015
Chicago-Zitierstil (17. Ausg.)T.R, Bilan. A Balance-optimization Model for Determining the Volume of Coal Production and Import with Regard for the Influence of Reconstruction and Modernization on the Technical and Economic Characteristics of Functioning of Coal Mining Enterprises. General Energy Institute of the National Academy of Sciences of Ukraine, 2017. https://doi.org/10.15407/pge2017.04.015.
MLA-Zitierstil (8. Ausg.)T.R, Bilan. A Balance-optimization Model for Determining the Volume of Coal Production and Import with Regard for the Influence of Reconstruction and Modernization on the Technical and Economic Characteristics of Functioning of Coal Mining Enterprises. General Energy Institute of the National Academy of Sciences of Ukraine, 2017. https://doi.org/10.15407/pge2017.04.015.