1. [1] Holmberg, K., Andersson, P. and Erdemir, A., “Global Energy Consumption due to Friction in Passenger Cars,” Tribology International, 47, 2012, 221-234.
2. [2] Muraki, M. and Wada, H., “Frictional Properties of Organo Molybdenum Compounds in Presence of ZnDTP under Sliding Conditions (Part 1): Frictional Properties of MoDTC and MoDTP,” Journal of Japanese Society of Tribologists, 38, 10, 1993, 919-926 (in Japanese).
3. [3] Muraki, M. and Wada, H., “Frictional Properties of Organo Molybdenum Compounds in the Presence of ZnDTP under Sliding Condition. (Part 2): Effect of Alkyl Structure Group in ZnDTPs and Mechanism of Reduction in Friction,” Journal of Japanese Society of Tribologists, 39, 9, 1994, 800-807 (in Japanese).
4. [4] De Barros Bouchet, M. I., Martin, J. M., Le Mogne, T., Bilas, P., Vacher, B. and Yamada, Y., “Mechanisms of MoS2 Formation by MoDTC in Presence of ZnDTP: Effect of Oxidative Degradation,” Wear, 258, 11-12, 2005, 1643-1650.
5. [5] Tanaka, H., Nagashima, T., Sato, T. and Kawauchi, S., “The Effect of 0W-20 Low Viscosity Engine Oil on Fuel Economy,” SAE Technical Paper, 1999, 1999-01-3468.