@Article{gh-21-77-1966,
AUTHOR = {Winkler, E.},
TITLE = {Zur Frage der Spezialisierung der Geographie},
JOURNAL = {Geographica Helvetica},
VOLUME = {21},
YEAR = {1966},
NUMBER = {2},
PAGES = {77--83},
URL = {https://gh.copernicus.org/articles/21/77/1966/},
DOI = {10.5194/gh-21-77-1966}
}