@article{Hoefling2012,
  author    = {Karl-Heinz H{\"o}fling},
  title     = {Zur Technik psychologischer Filmaufnahmen},
  journal   = {Research film = Le film de recherche = Forschungsfilm},
  volume    = {5.1964},
  number    = {2},
  pages     = {126 -- 132},
  year      = {2012},
}