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

ER  -