TY  - JOUR
A1  - Humphrey, G.T.
T1  - Mortality at the oldest ages
Y1  - 1970
UR  - http://www.actuaries.org.uk/__data/assets/pdf_file/0003/19956/0105-0119.pdf
JF  - Journal of the Institute of Actuaries
VL  - 96
SP  - 105
EP  - -119

ER  -