MAP20070010127Markowitz, Harry M.Portfolio selection : efficient diversification of investments / Harry M. Markowitz. — 2nd ed. — Oxford : Basil Blackwell, 1991XVI, 384 p. ; 23 cmBibliografía : P. 305-314. — Sumario: I. Illustrative portfolio analyses -- II. Relationships between securities and portfolios -- III. Efficient portfolios -- IV. Rational choice under uncertainty