@article{Toebes2008,
  author    = {Joop Toebes},
  title     = {Kerkrade 1981: a landmark for History-Didactics},
  journal   = {Information: International Society for History Didactics},
  volume    = {3},
  number    = {1},
  pages     = {4 -- 10},
  year      = {2008},
}