@techreport{Spielauer2004b,
author = {Spielauer, M.},
title= {The Generations and Gender Contextual Database: Concepts and content},
year = {2004b},
URL = {http://www.demogr.mpg.de/papers/working/wp-2004-026.pdf},
publisher = {Max Planck Institute for Demographic Research},
address = {Rostock},
number = {MPIDR Working Paper WP-2004-026},
}