HoffmannZ91'

@article{DBLP:journals/cad/HoffmannZ91,
  author    = {Christoph M. Hoffmann and
               Jianhua Zhou},
  title     = {Some techniques for visualizing surfaces in four-dimensional
               space},
  journal   = {Computer-Aided Design},
  volume    = {23},
  number    = {1},
  year      = {1991},
  pages     = {83-91},
  ee        = {http://dx.doi.org/10.1016/0010-4485(91)90083-9},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}