1. C. S. Tapiero: Risk and Financial Management: Mathematical and Computationl Concepts (Wiley, London, March 2005)
2. C. S. Tapiero: Risk management. In: Encyclopedia on Actuarial and Risk Management, ed. by E. J. Teugels, B. Sundt (Wiley, New York, London 2004)
3. P. Artzner, F. Delbaen, J. M. Eberand, D. Heath: Thinking coherently, RISK 10, 68–71 (1997)
4. P. Artzner: Application of coherent measures to capital requirements in insurance, North Am. Actuar. J. 3(2), 11–25 (1999)
5. P. Artzner, F. Delbaen, J. M. Eber, D. Heath: Coherent risk measure, Math. Finance 9, 203–228 (1999)