@article{HmaidouchMuellerLaueretal.2014,
  author    = {Rim Hmaidouch and Wolf-Dieter M{\"u}ller and Hans-Christoph Lauer and Paul Weigl},
  title     = {Surface roughness of zirconia for full-contour crowns after clinically simulated grinding and polishing},
  journal   = {International journal of oral science},
  volume    = {6},
  pages     = {241 -- 246},
  doi       = {10.1038/ijos.2014.34},
  year      = {2014},
}