@incollection{sun-2016-3curv,
     author = "Xiang Sun and Caigui Jiang and Johannes Wallner and 
               Helmut Pottmann",
     title = "Vertex normals and face curvatures of triangle meshes",
     booktitle = "Advances in Discrete Differential Geometry",
     editor = "Alexander I. Bobenko",
     publisher = "Springer",
     pages = "267-286",
     year=2016,
}