RT Journal Article SR Electronic T1 How the small investor can beat the market JF The Journal of Portfolio Management FD Institutional Investor Journals SP 48 OP 52 DO 10.3905/jpm.1981.408811 VO 7 IS 4 A1 Joel M. Greenblatt A1 Richard Pzena A1 Bruce L. Newberg YR 1981 UL https://pm-research.com/content/7/4/48.abstract AB