F.L. Litvin ... [and others] ; prepared for the 5th International Power Transmission and Gearing Conference sponsored by the American Society of Mechanical Engineers, Chicago, Illinois, April 24-27, 1989
C.J. Marek ... [and others] ; prepared for the 23rd International Symposium on Combustion sponsored by the Combustion Institute, University of Orléans, France, July 22-27, 1990