V.A, D., & L.V, C. (2009). Economic and mathematical model of optimization of volumes of the use of energy effective technologies in housing and communal services of economy of Ukraine under limited investment resources. General Energy Institute of the National Academy of Sciences of Ukraine.
Чикаго стиль цитування (17-те видання)V.A, Denysov, та Chuprina L.V. Economic and Mathematical Model of Optimization of Volumes of the Use of Energy Effective Technologies in Housing and Communal Services of Economy of Ukraine Under Limited Investment Resources. General Energy Institute of the National Academy of Sciences of Ukraine, 2009.
Стиль цитування MLA (8-ме видання)V.A, Denysov, та Chuprina L.V. Economic and Mathematical Model of Optimization of Volumes of the Use of Energy Effective Technologies in Housing and Communal Services of Economy of Ukraine Under Limited Investment Resources. General Energy Institute of the National Academy of Sciences of Ukraine, 2009.