@techreport{tech20049,
  title = {Improved Curvature Estimation on Triangular Meshes},
  author = {Tim Gatzke and Cindy Grimm},
  number = {2004-9},
  institution = {Washington University in St. Louis},
  school = {Department of Computer Science and Engineering},
  note = {Published as Estimating Curvature for Triangular meshes in International Journal of Shape Modeling, 12(1): 1-29, 2006.},
  month = {September},
  year = {2004}
}