@book{UBHD-1056894, author={Beurmann, Karl Moritz von}, title={Voyages et explorations 1860 - 1863}, subtitle={Nubie, Soudan, Libye, Fezzan, Lac Tchad, Bornou}, publisher={Gibanel}, address={St-Illide}, year={1973}, pages={190 S.}, language={fre}, library={UB [Signatur: 77 B 1470]}, }