@techreport{itb3268,
  author = {Yoo, Y.-h.},
  title = {Bi-directional mixed reality electric circuit - virtual equivalence},
  year = {2004},
  series = {artec-papers},
  number = {114},
  publisher = {Universität Bremen},
  address = {Bremen},
  doi = {10.26092/elib/840},
  language = {en},
}