@article{2020+1+20,
url = {https://doi.org/10.3790/sfo.69.1.toc},
title = {Inhaltsverzeichnis},
title = {},
author = {},
pages = {1--20},
volume = {69},
number = {1},
journal = {Sozialer Fortschritt},
doi = {doi:10.3790/sfo.69.1.toc},
year = {2020},
lastchecked = {2020-01-01}
}