1. A literature survey of lubricants for titanium (1955–1963);Kay;Royal Aircraft Establishment Technical Note CPM 44,1963
2. Solid lubricants for titanium;Peterson;Lubrication Engineering,1955
3. Research on the lubrication of titanium;Moyer;Clevite Research Centre Quarterly Progress Report No 2,1957
4. Research on the lubrication of titanium;Fatica;Clevite Research Centre Quarterly Progress Report No 5,1957
5. Lubricants for titanium;Rabinowicz;Metal Progress,1955