1. Artzner, Philippe, Freddy Delbaen, Jean-Marc Eber, and David Heath. 1999. Coherent measures of risk. Mathematical Finance 9(3): 203–228.
2. Barra. United States Equity Version 3 (E3). 1998. —Risk Model Handbook. https://www.alacra.com/alacra/help/barra_handbook_US.pdf.
3. Black, Fischer, and Robert Litterman. 1992. Global portfolio optimization. Financial Analysts Journal 48(5): 28–43.
4. Damodaran, Aswath, Equity Risk Premiums (ERP). 2017. Determinants, estimation and implications—the 2017 Edition March 27, 2017. Available at SSRN: https://ssrn.com/abstract=2947861.
5. Fabozzi, F.J., P.N. Kolm, D.A. Pachamanova, and S.M. Focardi. 2007. Robust Portfolio Optimization and Management. New York: Wiley.