TY - JOUR A1 - DeRose, L.F. A1 - Kravdal, Ø. T1 - Educational reversals and first-birth timing in sub-saharan Africa: A dynamic multilevel approach Y1 - 2007 DO - 10.1353/dem.2007.0001 JF - Demography VL - 44 IS - 1 SP - 59 EP - -77 ER -