TY - JOUR A1 - Reher, D.S. A1 - Sandström, G. A1 - Sanz-Gimeno, A. A1 - van Poppel, F. T1 - Agency in fertility decisions in western Europe during the demographic transition: A comparative perspective Y1 - 2017 DO - 10.1007/s13524-016-0536-0 JF - Demography VL - 54 IS - 1 ER -