@inproceedings{inproceedings, title = {{Frictional characteristics of ultrasonically measured lubricant films in a simulated piston ring liner contact}}, url = {{}}, year = {{2011}}, month = {{1}}, author = {{Avan EY and Mills R and Dwyer-Joyce R}}, journal = {{SAE Technical Papers}}, note = {{Accessed on 2024/12/27}}}