References

Sean McGinn, Michel Grenier, George Schnakenburg, Aleksandar Bugarski, and Dale Petrie, Performance Evaluation of Diesel Particulate Filter Technology In The Underground Environment , North American / 9th U.S. Mine Ventilation Symposium, Kinston, Ontario, Mine Ventilation. Lisse, Netherlands: A. A. Balkema, 2002 Oct; :433-440

Sean McGinn, M. Grenier, M. Gangal, B. Rubeli, A. Bugarski, G. Schnakenburg, R. Johnson, D. Petrie, G. Crowther, J. Penney, Noranda Inc. - Brunswick Mine Diesel Particulate Filter (DPF) Field Study - Final Report , Diesel Emissions Evaluation Program (DEEP), October, 2004