Reactions of zinc-free anti-wear additives in DLC/DLC and steel/steel contacts

Choose the citation style.
Equey, S., Roos, S., Mueller, U., Hauert, R., Spencer, N. D., & Crockett, R. (2008). Reactions of zinc-free anti-wear additives in DLC/DLC and steel/steel contacts. Tribology International, 41(11), 1090-1096. https://doi.org/10.1016/j.triboint.2008.03.004