@book{Hellmann+1913,
url = {https://doi.org/10.1515/9783111693040},
title = {Regenkarten der Provinzen Brandenburg und Pommern sowie der Grossherzogtümer Mecklenburg-Schwerin und Mecklenburg-Strelitz},
author = {Gustav Hellmann},
publisher = {De Gruyter},
address = {Berlin, Boston},
doi = {doi:10.1515/9783111693040},
isbn = {9783111693040},
year = {1913},
lastchecked = {2026-05-03}
}