TY  - CHAP
A1  - Kannisto, V.
T1  - Assessing the information on age at death of old persons in national vital statistics.In
Y1  - 1999
A3  - Jeune, B.
A3  - Vaupel, J.W.
T2  - Validation of exceptional longevity
CY  - Odense
PB  - Odense University Press

ER  -