TY - RPRT A1 - Caporali, A. A1 - Klüsener, S. A1 - Neyer, G. A1 - Krapf, S. A1 - Grigorieva, O. T1 - Providing easy access to cross-country comparative contextual data for demographic research: Concept and recent advances of the Generations & Gender Programme Contextual Database Y1 - 2013 PB - Max Planck Institute for Demographic Research CY - Rostock IS - MPIDR working paper; WP-2013-001 ER -