@article{Cebulla+2008+249+250,
url = {https://doi.org/10.3790/sfo.57.10-11.249},
title = {Meta-Analyse – Eine Einleitung},
title = {},
author = {Andreas Cebulla},
pages = {249--250},
volume = {57},
number = {10–11},
journal = {Sozialer Fortschritt},
doi = {doi:10.3790/sfo.57.10-11.249},
year = {2008},
lastchecked = {2008-10-01}
}