@book{Rudolf+2020,
url = {https://doi.org/10.3790/9783428510351},
title = {Die Verlängerung der Arbeitszeit gemäß § 9 TzBfG},
title = {},
author = {Klaus Rudolf},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428510351},
isbn = {9783428510351},
year = {2003},
lastchecked = {2020}
}