1. An overview of the technical implication of methanol and ethanol as highways motor vehicle fuels;Block;U.S.E.P.A. Research Triangle Park, SAE Paper 912413,1991
2. Carburanti alternativi di origine agricola: i derivati degli olii vegetali;Cosannuti;Techical Report Abiotech,1992
3. Vegetable oils methylesters: Diesel-Bi bench and emission tests;Francese;Technical Report Novamont, Gruppo Montedison,1992
4. Performances, exhaust emissions and durability of modern diesel engines running on rapeseed oil;Hemmerlein;SAE Paper 910848,1991
5. Investigations concerning use of rapeseed oils as alternative fuel for diesel engines;Hemmerlein,1991