Grease based open gear lubricants : Multi-service products development and evaluationSAMMAN, N; LAU, S. N.NLGI spokesman. 1998, Vol 62, Num 9, pp 34-44, issn 0027-6782Conference Paper

Grease-based open gear lubricants: multi-service products: Development and evaluationSAMMAN, N; LAU, S. N.CIM bulletin. 2002, Vol 95, Num 1059, pp 133-139, issn 0317-0926Article

Grease-based open gear lubricants : Multi-service product development and Evaluation©SAMMAN, N; LAU, S. N.Lubrication engineering. 1999, Vol 55, Num 4, pp 40-48, issn 0024-7154Article

A novel approach to enclosed gear lubrication on board mining equipmentSAMMAN, N; LAU, S. N.Lubrication engineering. 1996, Vol 52, Num 1, pp 84-93, issn 0024-7154Article

A novel approach to enclosed gear lubrication on board mining equipmentSAMMAN, N; LAU, S. N.CIM bulletin. 1996, Vol 89, Num 1004, pp 58-62, issn 0317-0926Article