TY - JOUR A1 - Wilmoth, J.R. A1 - Horiuchi, S. T1 - Rectangularization Revisited: Variability of Age at Death with Human Populations Y1 - 1999 DO - 10.2307/2648085 JF - Demography VL - 36 IS - 4 SP - 475 EP - -495 ER -