TY - CHAP A1 - Kreyenfeld, M. T1 - Family Formation in East and West Germany Before and After Unification Y1 - 2006 A3 - Gustadsson, S. A3 - Kalwij, A. T2 - Education and Postponement of Maternity - Economic Analyses for Industrialized Countries. Volume 15 of European Studies of Population CY - Dordrecht, The Netherlands PB - EAPS, Springer ER -