@misc{indiciae680def298efb,
  title = {[Programmed typing in a school for the physically handicapped - testing a new audiovisual learning system (author's transl)].},
  author = {P Fresen and U Oskamp},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/61606/},
  note = {Source identifier: 61606}
}