%0 Journal Article %T Height-independent topographic parameters of worn surfaces %A Baranyi %A I. %A Czifra %A A. %A Kalacska %A Gabor %J Sustainable Construction & Design %D 2011 %I Ghent University %U http://www.scad.ugent.be/journal/2011/SCAD_2011_2_1_35.pdf