1. Bevan A, Winkelmann K (1998) Using the Black-Litterman global asset allocation model: three years of practical experience, Goldman, Sachs & Company
2. Black F (1972) Capital market equilibrium with restricted borrowing. J Bus 45(3):444–455
3. Black F, Litterman R (1990) Asset allocation: combining investors views with market equilibrium. Fixed Income Research, Goldman, Sachs & Company
4. Black F, Litterman R (1991) Global asset allocation with equities, bonds and currencies, Goldman, Sachs & Company
5. Black F, Litterman R (1992) Global portfolio optimization. Financ Anal J, 28–43