TY  - JOUR
A1  - Gompertz, B.
T1  - On the nature of the function expressive of the law of human mortality, and on a new mode of determining the value of life contingencies
Y1  - 1825
DO  - 10.1098/rstl.1825.0026
JF  - Philosophical Transactions of the Royal Society of London
VL  - 115

ER  -