@article {45359,
	title = {Der Nachlass von Carl Troll im Archiv des Geographischen Instituts Bonn. Findbuch},
	year = {2019},
	institution = {Geographisches Institut der Universit{\"a}t Bonn},
	address = {Bonn},
	url = {https://hdl.handle.net/20.500.11811/8627},
	author = {Kroll, Sabine}
}
