@Article{npg-15-575-2008,
AUTHOR = {Paz-Ferreiro, J. and Bertol, I. and Vidal V\'azquez, E.},
TITLE = {Quantification of tillage, plant cover, and cumulative rainfall effects on soil surface microrelief by statistical, geostatistical and fractal indices},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {4},
PAGES = {575--590},
URL = {http://www.nonlin-processes-geophys.net/15/575/2008/},
DOI = {10.5194/npg-15-575-2008}
}