TY - JOUR A1 - Merz, E.M. A1 - Liefbroer, A.C. T1 - The attitude toward voluntary childlessness in Europe: Cultural and institutional explanations Y1 - 2012 DO - 10.1111/j.1741-3737.2012.00972.x JF - Journal of Marriage and Family VL - 74 IS - 3 ER -