Discussion: "Optical Measurement of Oil Film Thickness Between Rollers" (Willis, T., and Seth, B., 1977, ASME J. Lubr. Technol., 99, pp. 290–293)

J. W. Kannel
1977 Journal of Lubrication Technology  
doi:10.1115/1.3453083 fatcat:7ohct5wunjhfphbyad3vwoxawu