@misc{OPUS4-25914,
  title     = {Geoprax : Newsletter ; Nr. 25 - 3/2013},
  booktitle = {Geoprax : Alumni, Projektf{\"o}rderung, Netzwerk ; Newsletter},
  volume    = {2013},
  number    = {25},
  institution = {Geographie},
  type      = {periodicalpart},
  pages     = {1 -- 12},
  year        = {2013},
}