@Article{gh-21-13-1966,
AUTHOR = {Schumacher, G.},
TITLE = {Der Kaffee in Landschaft und Wirtschaft Aethiopiens},
JOURNAL = {Geographica Helvetica},
VOLUME = {21},
YEAR = {1966},
NUMBER = {1},
PAGES = {13--19},
URL = {https://gh.copernicus.org/articles/21/13/1966/},
DOI = {10.5194/gh-21-13-1966}
}