@article{article, title  = {{The phase shift of an ultrasonic pulse at an oil layer and determination of film thickness}},

 url = {{http://eprints.whiterose.ac.uk/9179/ }},

 year = {{2005}},

 month = {{12}},

 author = {{Reddyhoff T and Kasolang S and Dwyer-Joyce RS and Drinkwater BW}},

 doi = {{10.1243/135065005X34044}},

 volume = {{219}},

 journal = {{P I MECH ENG J-J ENG}},

 issue = {{J6}},

 pages = {{387-400}},

 note = {{Accessed on 2024/12/21}}}