@Article{gh-3-110-1948,
AUTHOR = {Nussbaum, F.},
TITLE = {Bevölkerungsprobleme Frankreichs},
JOURNAL = {Geographica Helvetica},
VOLUME = {3},
YEAR = {1948},
NUMBER = {1},
PAGES = {110--113},
URL = {https://gh.copernicus.org/articles/3/110/1948/},
DOI = {10.5194/gh-3-110-1948}
}