@techreport{Spielauer2004a,
author = {Spielauer, M.},
title= {The contextual database of the Generations and Gender Program: overview, conceptual framework and the link to the Generations and Gender Survey},
year = {2004a},
URL = {http://www.demogr.mpg.de/papers/working/wp-2004-014.pdf},
publisher = {Max Planck Institute for Demographic Research},
address = {Rostock},
number = {MPIDR Working Paper WP-2004-014},
}