TY  - JOUR
A1  - Vaupel, J.W.
A1  - Canudas-Romo, V.
T1  - Decomposing change in life expectancy: A bouquet of formulas in honor of Nathan Keyfitz’s 90th birthday
Y1  - 2003
DO  - 10.1353/dem.2003.0018
VL  - 40
IS  - 2

ER  -