@Article{gh-51-47-1996,
AUTHOR = {Marr, R. L.},
TITLE = {"Tourismus" im Schweizer Weltatlas},
JOURNAL = {Geographica Helvetica},
VOLUME = {51},
YEAR = {1996},
NUMBER = {1},
PAGES = {47--52},
URL = {https://gh.copernicus.org/articles/51/47/1996/},
DOI = {10.5194/gh-51-47-1996}
}