@book{Pototzky+2020,
url = {https://doi.org/10.3790/9783428559015},
title = {Fremdsprache im Arbeitsverhältnis},
title = {},
author = {Klara Maria Pototzky},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428559015},
isbn = {9783428559015},
year = {2020},
lastchecked = {2020}
}