@article{45360,
  author = {Hans B{\"o}hm and Hans B{\"o}hm},
  title = {Carl Troll (24.12.1899{\textendash}21.7.1975)},
  year = {1991},
  journal = {Beitr{\"a}ge zur Geschichte der  Geographie an der Universit{\"a}t Bonn. Colloquium geographicum},
  volume = {21},
  pages = {241{\textendash}248},
  url = {https://hdl.handle.net/20.500.11811/8492},
  language = {eng},
}