@misc{OPUS4-4289,
  title     = {Proceedings of the International Workshop on Recognition, Analysis, and Tracking of Faces and Gestures in Real-Time Systems},
  editor    = {Rainer Herpers},
  isbn      = {0-7695-0378-0},
  url       = {https://ieeexplore.ieee.org/xpl/conhome/6504/proceeding},
  institution = {Fachbereich Informatik},
  year      = {1999}
}