TY - JOUR A1 - Klüsener, S. A1 - Perelli-Harris, B. A1 - Sánchez Gassen, N. T1 - Spatial aspects of the rise of nonmarital fertility across Europe since 1960: The role of states and regions in shaping patterns of change Y1 - 2013 DO - 10.1007/s10680-012-9278-x JF - European Journal of Population VL - 29 IS - 2 ER -