Authors:
Taylor, C
Ripley, BD
Wood, A
Fan, JQ
Yao, QW
Titterington, DM
Cox, TF
Phillips, MJ
Thomas, TR
Yu, KM
Citation: C. Taylor et al., Fractal analysis of surface roughness by using spatial data - Discussion on the paper by Davies and Hall, J ROY STA B, 61, 1999, pp. 30-37