@InProceedings{huber2016surfacesmooting,
title = {Graph-Laplacian minimisation for surface smoothing in 3D finite element tetrahedral meshes},
author = {Richard Huber and Martin Holler and Kristian Bredies},
booktitle = {Proceedings of the 1st OAGM-ARW Joint Workshop --- Vision Meets Robotics},
pages = {53--60},
year = {2016}
}