Thorsten Bartels et al. "Lubricants and Lubrication" in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Weinheim. doi:10.1002/14356007.a15_423
Ellis, Carol A.; Ng, Seik Weng; Tiekink, Edward R. T. (2007). "μ-1,4-Diazabicyclo[2.2.2]octane-κ2N: N ′-bis[bis( O , O ′-diisopropyl dithiophosphato-κ2S , S ′)zinc(II)]". Acta Crystallographica Section E: Structure Reports Online. 63: m108–m110. doi:10.1107/S1600536806052007.
Roger F. Sebenik et al. "Molybdenum and Molybdenum Compounds" in Ullmann's Encyclopedia of Chemical Technology 2005; Wiley-VCH, Weinheim. doi:10.1002/14356007.a16_655
See Road Rider Magazine[dead link] (now Motorcycle Consumer News) article from August 1992 by Fred Rau, which has been reprinted extensively, and see oilsfilters.htm for a contemporary discussion.
See NanoflonArchived 2004-11-01 at the Wayback Machine, a PTFE that is small enough for suspension in lubricants and used commercially for that purpose.
See Road Rider Magazine[dead link] (now Motorcycle Consumer News) article from August 1992 by Fred Rau, which has been reprinted extensively, and see oilsfilters.htm for a contemporary discussion.
See NanoflonArchived 2004-11-01 at the Wayback Machine, a PTFE that is small enough for suspension in lubricants and used commercially for that purpose.