@article{2020+221+221,
url = {https://doi.org/10.3790/sfo.69.4.toc},
title = {Inhaltsverzeichnis},
title = {},
author = {},
pages = {221--221},
volume = {69},
number = {4},
journal = {Sozialer Fortschritt},
doi = {doi:10.3790/sfo.69.4.toc},
year = {2020},
lastchecked = {2020-03-01}
}