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2. Lectures on Non-Additive Measure and Integral;Denneberg,1994
3. On iterative premium calculation principles;Gerber;Bulletin of the Swiss Association of Actuaries,1974
4. Gerber, H.U., 1979. An Introduction to Mathematical Risk Theory. Homewood, Philadelphia.
5. A note on iterative premium calculation principles;Goovaerts;ASTIN Bulletin,1979