1. Jones, W. R., Jr.A review of liquid lubricant thermal/oxidative degradation; NASA Lewis Research Center; Technical memorandum 83465, 1983.
2. Testing of lubricants for the olympus 593
3. Baber, B. B.; Cuellar, J. P.; Ku, P. M.; Lawler, C. W.; Monita, C. M.; Staph, H. E.Development of lubricant screening test and evaluation of lubricants for gas turbine engines for commercial supersonic transport; Technical Report ASD-TDR-63-264 Part I; Air Force Aero Propulsion Laboratory, Aeronautical Systems Division, Air Force System Command, United States Air Force, Wright-Patterson Air Force Base, 1963.
4. Baber, B. B.; Cuellar, J. P.; Ku, P. M.; Lawler, C. W.; Monita, C. M.Development of lubricant screening test and evaluation of lubricants for gas turbine engines for commercial supersonic transport; Technical Report ASD-TDR-63-264 Part II; Air Force Aero Propulsion Laboratory, Aeronautical Systems Division, Air Force System Command, United States Air Force, Wright-Patterson Air Force Base, 1965.
5. High Temperature Decomposition of Military Specification L-23699 Synthetic Aircraft Lubricants