@article{XinLi:WangTVCG11,
 author = {Shenghua Wan and Zhao Yin and Kang Zhang and Hongchao Zhang and Xin Li},
 title  = {A Topology-Preserving Optimization Algorithm for Polycube Mapping},
 journal = {Computers and Graphics},
 year = {2011},
 volume = {35},
 issue = {3},
 page = {639-649}
}