@article{Spielauer2006a,
author = "Spielauer, M.",
title = "The contextual database of the generations and gender program",
year = 2006,
journal = "MPIDR Working Paper",
volume = 30,
pages = "18",
url = "http://www.demogr.mpg.de/papers/working/wp-2006-030.pdf",
note = "Germany"
}