@article{jimenez+2019,
  author="Jimenez, Michael R. and M{\"u}ller, Christian and Pottmann, Helmut",
  title="Discretizations of Surfaces with Constant Ratio of Principal
         Curvatures",
  journal="Discrete Comput. Geom.",
  year="2019",
  note="accepted for publication",
  url="http://www.geometrie.tuwien.ac.at/ig/publications/constratio/constratio.pdf",
  doi="10.1007/s00454-019-00098-7",
}