TY - JOUR A1 - Kotte, M. A1 - Ludwig, V. T1 - Intergenerational Transmission of Fertility Intentions and Behaviour in Germany: the Role of Contagion Y1 - 2012 DO - 10.1553/populationyearbook2011s207 JF - Vienna Yearbook of Population Research VL - 9 SP - 207 EP - -226 ER -