@book{ 0-1654593885, title = {La route du Tchad: du Loango au Chari}, author = {Dybowski, Jean and Crampel, Paul}, editor = {Crampel, Paul}, address = {Paris}, publisher = {Firmin-Didot}, year = {1893}, language = {French}, url = {http://digital.slub-dresden.de/id501287701}, url = {https://katalog.skd.museum/Record/0-1654593885} }