@inbook{Blossfeld2003,
author = {Blossfeld, H.P. and Timm, A.},
title= {Educational systems as marriage markets in modern societies: a conceptual framework},
year = {2003},
doi = {10.1007/978-94-007-1065-8_1},
editor = {Blossfeld, H. P.},
editor = {Timm, A.},
booktitle = {Who marries whom? Educational systems as marriage markets in modern societies},
address = {Dordrecht},
publisher = {Kluwer Academic Publishers},
pages = {1--18},
}