TY  - JOUR
A1  - Coale, A.J.
A1  - Kisker, E.E.
T1  - Defects in data on old-age mortality in the United States: New procedures for calculating mortality schedules and life tables at the highest ages
Y1  - 1990
JF  - Asian and Pacific Population Forum 
VL  - 4
IS  - 1

ER  -