@article{Schober2013,
author = {Schober, P.S. and Spieß, C.K.},
title= {Early childhood education activities and care arrangements of disadvantaged children in Germany},
year = {2013},
doi = {10.1007/s12187-013-9191-9},
volume = {6},
number = {4},
pages = {709--735},
}