Journal Article

Decomposing change in life expectancy: a bouquet of formulas in honor of Nathan Keyfitz´s 90th birthday

Vaupel, J. W., Canudas Romo, V.
Demography, 40:2, 201–216 (2003)
The Max Planck Institute for Demographic Research (MPIDR) in Rostock is one of the leading demographic research centers in the world. It's part of the Max Planck Society, the internationally renowned German research society.