TY  - JOUR
A1  - Vaupel, J. W.
A1  - Manton, K. G.
A1  - Stallard, E.
T1  - The impact of heterogeneity in individual frailty on the dynamics of mortality
Y1  - 1979
DO  - 10.2307/2061224
JF  - Demography
VL  - 16
IS  - 3
SP  - 439
EP  - -454

ER  -