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2. German unification as a turning point in East German women’s life course: Biographical changes in work and family roles;Adler;Sex Roles: A Journal of Research,2002
3. “Child-free” and unmarried: Changes in the life planning of young East German women;Adler;Journal of Marriage and Family,2004
4. Bundesamt für Finanzen (2003). Merkblatt Kindergeld (Pamphlet about child allowances) Bundesamt für Arbeit (Ed.) Steuern und zentrale Dienste http://www.bffonline.de/kige/KGMB2003.pdf.
5. Bundesinstitut für Bevölkerungsforschung (Bib) (2000). Bevölkerung. Fakten Trends – Ursachen-Erwartungen. [Population, Facts-trends-causes-expectations] Mai. Wiesbaden.