@inproceedings{LangeSeitz1999,
  author    = {Lange, Robert and Seitz, Peter},
  title     = {Solid-State Time-of-Flight Distance Measurement System Based on Novel Lock-in Sensors},
  booktitle = {International workshop on optical measurements IWOM 1999, Liverpool},
  year      = {1999},
  language  = {en}
}