@book{6332,
	author = {Symposium on large-scale energy systems, IIASA and IFAC, February 25-29, 1980 and Hafele, W ; ed.},
	title = {Modeling of large-scale energy systems},
	publisher = {Pergamon,},
	year = {1981},
	address = {Oxford:},
	note = {(International Institute for Applied Systems Analysis proceedings series; v.12)}
}