TY - JOUR A1 - Sigle-Rushton, W. A1 - McLanahan, S. T1 - For richer or poorer: Marriage as poverty alleviation in the United States? Y1 - 2002a DO - 10.2307/3246637 JF - Population VL - 57 IS - 3 SP - 509 EP - -526 ER -