1. The performance of perfluoropolyalkylether oils under boundary lubrication conditions;Carre;Trans. STLE,1987
2. Some observations on the performance of Fomblin Z25 oil and Braycote grease in ball bearings and gearboxes;Stevens,1983
3. Vacuum evaluation of lubricants and techniques for space exposed components;Harris;ASME 69-Lub-30,1969
4. Lead film lubrication in vacuum;Todd,1978
5. Friction and wear of ion-plated soft metallic films;Sherbiney;Wear,1977