TY  - GEN
AU  - ZWINGGI,E
TI  - An approximation of the disability insurance premium
SN  - 0014-4754
PY  - 2008///1016
KW  - Humans
KW  - Insurance, Disability
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1007/BF02155367
ER  -