@article{XYGL13TVCG,
author = {Huanhuan Xu and Wuyi Yu and Shiyuan Gu and Xin Li},
title = {Biharmonic Volumetric Mapping using Fundamental Solutions },
journal ={IEEE Transactions on Visualization and Computer Graphics},
volume = {19},
issue = {5},
pages = {787-798},
year = {2013},
}