@book{133533,
	author = {Ocic, O.J. and Pancevo Petroleum Refinery (Yugoslavia) and World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary, Alberta, Canada) and Gehrecke, S.K. and Pancevo Petroleum Refinery (Yugoslavia)},
	title = {ENERGY MANAGEMENT IN AN OIL REFINERY}
}