V.A, D. (2011). Hierarchical model of the optimization of ecological parameters of the sector of housing and communal services. General Energy Institute of the National Academy of Sciences of Ukraine.
Chicago-Zitierstil (17. Ausg.)V.A, Denysov. Hierarchical Model of the Optimization of Ecological Parameters of the Sector of Housing and Communal Services. General Energy Institute of the National Academy of Sciences of Ukraine, 2011.
MLA-Zitierstil (8. Ausg.)V.A, Denysov. Hierarchical Model of the Optimization of Ecological Parameters of the Sector of Housing and Communal Services. General Energy Institute of the National Academy of Sciences of Ukraine, 2011.
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