@book{Völker+1930,
url = {https://doi.org/10.1515/9783111664736},
title = {Kirchengeschichte Polens},
author = {Karl Völker},
publisher = {De Gruyter},
address = {Berlin, Boston},
doi = {doi:10.1515/9783111664736},
isbn = {9783111664736},
year = {1930},
lastchecked = {2026-05-01}
}