@article{Van de Werfhorst2010,
author = {Van de Werfhorst, H. and Mijs, J.J.B.},
title= {Achievement inequality and the institutional structure of educational systems: A comparative perspective},
year = {2010},
doi = {10.1146/annurev.soc.012809.102538},
volume = {36},
pages = {407--428},
}