@article{Sesselmeier+Somaggio+2010+159+160,
url = {https://doi.org/10.3790/sfo.59.6-7.159},
title = {Einleitung},
title = {},
author = {Werner SesselmeierGabriele Somaggio},
pages = {159--160},
volume = {59},
number = {6–7},
journal = {Sozialer Fortschritt},
doi = {doi:10.3790/sfo.59.6-7.159},
year = {2010},
lastchecked = {2010-06-01}
}