J. A. Greenwood and J. B. Williamson, Contact of Nominally Flat Surfaces, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.295, issue.1442, pp.300-319, 1966.
DOI : 10.1098/rspa.1966.0242

A. W. Bush, R. D. Gibson, and T. R. Thomas, The elastic contact of a rough surface, Wear, vol.35, issue.1, pp.87-111, 1975.
DOI : 10.1016/0043-1648(75)90145-3

Y. Zhao and L. Chang, A Model of Asperity Interactions in Elastic-Plastic Contact of Rough Surfaces, Journal of Tribology, vol.123, issue.4, pp.857-864, 2001.
DOI : 10.1115/1.1338482

L. Pei, S. Hyun, J. F. Molinari, and M. O. Robbins, Finite element modeling of elasto-plastic contact between rough surfaces, Journal of the Mechanics and Physics of Solids, vol.53, issue.11, pp.2385-2409, 2005.
DOI : 10.1016/j.jmps.2005.06.008