1. European Parliament, Council: REACH, EC Regulation No 1907/2006 of the European Parliament and of the Council (2006)
2. Ministry of the Environment, Government of Japan. http://www.env.go.jp/en/laws/recycle/01.pdf
3. Bay, N., et al.: Environmentally benign Tribo-systems for metal forming. CIRP Ann. Manufact. Technol. 59(2), 760–780 (2010)
4. Ike, H.: Report on metal forming tribology research in Japan with special focus on environmental aspects. In: Bay, N. (ed.) Proceeding International Conference on Tribology in Manufacturing Processes, ICTMP2, Nyborg, Denmark, pp. 29–38 (2004)
5. Meiler, M., Pfestorf, M., Geiger, M.M.: The use of dry film lubricants in aluminium sheet metal forming. Wear Mater. 255, 1455–1462 (2003)