@misc{Iyer_Subramaniam_Actuarial_1999,
 author={Iyer, Subramaniam},
 address={Geneva},
 howpublished={online},
 year={1999},
 publisher={International Social Security Association},
 title={Actuarial mathematics of social security pensions / Subramaniam Iyer ; International Social Security Association},
 keywords={ekonometria, finansowanie zabezpieczenia społecznego, system emerytalno-rentowy},
}