E.E, N. (2011). Optimization of the selection of energy-efficient projects of a modernization of heat supply systems under the conditions of financial constraints. General Energy Institute of the National Academy of Sciences of Ukraine.
Chicago-Zitierstil (17. Ausg.)E.E, Nikitin. Optimization of the Selection of Energy-efficient Projects of a Modernization of Heat Supply Systems Under the Conditions of Financial Constraints. General Energy Institute of the National Academy of Sciences of Ukraine, 2011.
MLA-Zitierstil (8. Ausg.)E.E, Nikitin. Optimization of the Selection of Energy-efficient Projects of a Modernization of Heat Supply Systems Under the Conditions of Financial Constraints. General Energy Institute of the National Academy of Sciences of Ukraine, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.