TY - JOUR A1 - Kohler, H.-P. A1 - Behrmann, J.R. A1 - Watkins, S.C. T1 - The density of social networks and fertility decisions: Evidence from South Nyanza District, Kenia Y1 - 2001 DO - 10.1353/dem.2001.0005 JF - Demography VL - 38 ER -