@conference {130.LuKaMuBoKuPo10, title = {Functional model of Virtual Power Plant (VPP)}, booktitle = {Proceedings of the 2010 CIGRE (International Council on Large Electric Systems) Session}, year = {2010}, month = {July}, address = {Paris, France}, keywords = {smart grid, unified modeling language (UML), virtual power plants}, author = {Lukovi{\'c}, Slobodan and Kaitovi{\'c}, Igor and Mura, Marcello and Bondi, Umberto and Kuli{\'c}, Filip and Popovi{\'c}, Dragan} }