TY - JOUR A1 - Liefbroer, A.C. A1 - Corijn, M. T1 - Who, what, where, and when? Specifying the impact of educational attainment and labour force participation on family formation Y1 - 1999 DO - 10.1023/A:1006137104191 JF - European Journal of Population VL - 15 IS - 1 SP - 45 EP - -75 ER -