@book{2022,
url = {https://doi.org/10.3790/9783428469604},
title = {Theoretische Grundlagen der Sozialpolitik (I)},
title = {},
author = {},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428469604},
isbn = {9783428469604},
year = {1990},
lastchecked = {2022}
}