@article{2020+143+143, url = {https://doi.org/10.3790/sfo.69.3.toc}, title = {Inhaltsverzeichnis}, title = {}, author = {}, pages = {143--143}, volume = {69}, number = {3}, journal = {Sozialer Fortschritt}, doi = {doi:10.3790/sfo.69.3.toc}, year = {2020}, lastchecked = {2020-03-01} }