TY - JOUR T1 - The Return of Risk JF - The Journal of Portfolio Management SP - 4 LP - 4 DO - 10.3905/jpm.1978.408635 VL - 4 IS - 2 AU - Peter L. Bernstein Y1 - 1978/01/31 UR - https://pm-research.com/content/4/2/4.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -