TY - JOUR A1 - De Graaf, P.M. A1 - Fokkema, T. T1 - Contacts Between Divorced and Non-Divorced Parents and Their Adult Children in the Netherlands: An Investment Perspective Y1 - 2007 DO - 10.1093/esr/jcl032 JF - European Sociological Review VL - 23 IS - 2 SP - 263 EP - -277 ER -