@misc{OPUS4-6762,
  title     = {Geoprax : Newsletter ; Alumni, Projektf{\"o}rderung, Netzwerk. Nr. 15, 2007},
  booktitle = {Geoprax},
  volume    = {2007},
  number    = {15},
  institution = {Geographie},
  year      = {2011}
}