@article{MeierPieranski1992,
  author    = {Meier, Bernd and Pieranski, Wladyslaw},
  title     = {Metokyka montazu i demontazu na lekcjach pracy-techniki i "Werkunterricht"},
  year      = {1992},
  language  = {pl}
}
@article{MeierLaabsPieranski1992,
  author    = {Meier, Bernd and Laabs, Hans-Joachim and Pieranski, Wladyslaw},
  title     = {Rozwoj konstrukcli technicznych zest a wow do montazu dla potrzeb szkolnichwa ogolnoksztalcacego},
  year      = {1992},
  language  = {pl}
}
@article{MeierPieranskaPieranski2005,
  author    = {Meier, Bernd and Pieranska, Janina and Pieranski, Wladyslaw},
  title     = {Ksztaltowanie umiejetnosci zawodowych nauczyciela},
  isbn      = {83-7395-112-1},
  year      = {2005},
  language  = {pl}
}
@article{HolzendorfPieranski2005,
  author    = {Holzendorf, Ulf and Pieranski, Wladyslaw},
  title     = {Szkola wobec wymagan spoleczenstwa zmotoryzowanego},
  isbn      = {83-7395-116-4},
  year      = {2005},
  language  = {pl}
}