info:oai:pure.iiasa.ac.at:4625info:ofi/fmt:xml:xsd:journalAltmanA.Altman, A.AmannM.Amann, M.KlaassenG.Klaassen, G.RuszczynskiA.Ruszczynski, A.SchoeppW.Schoepp, W.390May 19960377-2217Cost-effective sulphur emission reduction under uncertaintyEuropean Journal of Operational Research395-412article