@article{Koob2009,
  author    = {Koob, Dirk},
  title     = {Teachers` Authenticity in Adult and Continuing Education. An existentialist approach to professionality},
  series = {Journal of Educational Sciences},
  volume    = {11},
  journal   = {Journal of Educational Sciences},
  number    = {2},
  year      = {2009},
  language  = {en}
}