@book{Wiese+2020,
url = {https://doi.org/10.3790/9783428469437},
title = {Das Ruhestandsverhältnis},
title = {Ein Beitrag zur Rechtsnatur des betrieblichen Versorgungsverhältnisses},
author = {Ursula-Eva Wiese},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428469437},
isbn = {9783428469437},
year = {1990},
lastchecked = {2020}
}