TY  - CHAP
A1  - Bengtsson, T.
T1  - The need for looking far back in time when predicting future mortality trends
Y1  - 2003
A3  - Bengtsson, T.
A3  - Keilman, N.
T2  - Perspectives on mortality forecasting, Vol. 1
PB  - Swedish National Social Insurance Agency

ER  -