- Dasrath, D., Hwang, J., Frazee, R. W. and W. Northrop. Comparison and Optimization of Fourier Transform Infrared Spectroscopy and Gas Chromatography-Mass Spectroscopy for Speciating Unburned Hydrocarbons from Diesel Low Temperature Combustion. SAE Paper 2017-01-0739: 1-9. 2017.
- Wallner, T. and R. W. Frazee. Study of regulated and non-regulated emissions from combustion of gasoline, alcohol fuels and their blends in a DI-SI engine. SAE Paper 201001-1571: 1-25. 2010