1. Abundance and distribution of antimony, nickel and vanadium in components of petroleum heavy ends;Abu-Elgheit;Div. Petrol. Chem. Am. Chem. Soc.,1979
2. Characterization of crude oils by new trace-metal indices;Abu-Elgheit;Div. Petrol. Chem., Am. Chem. Soc.,1979
3. Metallic constituents of Kuwait Cretaceous oils;Abu-Elgheit;Div. Petrol. Chem., Am. Chem. Soc.,1980
4. Improved identification of spilled oils by infrared spectroscopy;Anderson;Environ. Sci. Technol.,1980
5. Monitoring Narragansett Bay oil spill by infrared spectroscopy;Brown;Environ. Sci. Technol.,1974