TY - JOUR A1 - Christopher, K. A1 - England, P. A1 - Smeeding, T.M. A1 - Phillips, K.R. T1 - The gender gap in poverty in modern nations: Single motherhood, the market, and the state Y1 - 2002 DO - 10.1525/sop.2002.45.3.219 JF - Sociological Perspectives VL - 45 IS - 3 SP - 219 EP - -242 ER -