@book{Wisskirchen+2021,
url = {https://doi.org/10.3790/9783428497768},
title = {Außerdienstliches Verhalten von Arbeitnehmern},
title = {},
author = {Amrei Wisskirchen},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428497768},
isbn = {9783428497768},
year = {1999},
lastchecked = {2021}
}