Description of rough surfaces using conformal equivalent structure concept: Part 1. Stereological approach
C. Roques-Carmes, N. Bodin, G. Monteil, J.F. Quiniou, Wear 248 (2001) 82–91.

Description of rough surfaces using conformal equivalent structure concept: Part 2. Numerical approach
C. Roques-Carmes, N. Bodin, G. Monteil, J.F. Quiniou, Wear 248 (2001) 92–99.