1. Grease - the world's first lubricant;NLGI Spokesman,1995
2. Lubricant Additives
3. Investigation into the effect of molybdenum disulphide and graphite on the load carrying capacity of a grease;Mistry;NLGI Spokesman,2002
4. Evaluation of MoS2 in newer grease thickener systems;Risdon;NLGI Spokesman,1986
5. The effect of graphite type, purity and concentration on the performance of a clay filled polyalpha olefin grease based on four ball wear (ASTM 2266) with coefficient of friction and load wear index (ASTM D2596);Tamashuasky;NLGI Spokesman,2002