TY - JOUR A1 - Rosenzweig, M.R. A1 - Wolpin, K.I. T1 - Sisters, Siblings, and Mothers: The Effect of Teen-Age Childbearing on Birth Outcomes in a Dynamic Family Context Y1 - 1995 DO - 10.2307/2951628 JF - Econometrica VL - 63 IS - 2 SP - 303 EP - -326 ER -