1. Institut Français du Pétrole,1983
2. Alternative fuels: progress and prospects;Ecklund;Chemtech,1989
3. Economically feasible MTBE plants highlight period of new growth;Vervalin;Hydrocarbon Process.,1990
4. Reformulated gasoline impact on natural gas liquids described in report;Vervalin;Hydrocarbon Process.,1990
5. Cleaner fuels cost refiners billions;Zanetti;Chem. Eng.,1990