@book{Völker+2020,
url = {https://doi.org/10.3790/9783428469017},
title = {Passive Dienstleistungsfreiheit im Europäischen Gemeinschaftsrecht},
title = {},
author = {Stefan Völker},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428469017},
isbn = {9783428469017},
year = {1990},
lastchecked = {2020}
}