@article{articled816902c,
title   = {Linear and nonlinear characterization of surfaces from a laser beam melt ablation process},
author = {Bube, Kevin and Rodrigues Neto, Camilo and Donner, Reik and Schwarz, Udo and Feudel, Ulrike},
year = {2006},
doi = {10.1088/0022-3727/39/7/011},
journal   = {Journal of Physics D : applied physics}
}