@article{2011:birkelbach:lehrerurte,
title = {Lehrerurteile im Lebensverlauf: Valide Prognose oder Self-Fulfilling Prophecy?},
year = {2011},
note = {},
journal = {SozW Soziale Welt},
pages = {227--249},
author = {Birkelbach, Klaus},
volume = {62},
number = {3}
}