@article{BubeNetoDonneretal.2006,
  author    = {Kevin Bube and Camilo Rodrigues Neto and Reik Volker Donner and Udo Schwarz and Ulrike Feudel},
  title     = {Linear and nonlinear characterization of surfaces from a laser beam melt ablation process},
  doi       = {10.1088/0022-3727/39/7/011},
  url       = {http://iopscience.iop.org/0022-3727/},
  year      = {2006},
}