RT Journal Article SR Electronic T1 Common sense on CAPM, APT, and correlated residuals JF The Journal of Portfolio Management FD Institutional Investor Journals SP 20 OP 28 DO 10.3905/jpm.1982.408876 VO 8 IS 4 A1 H. Russell Fogler YR 1982 UL https://pm-research.com/content/8/4/20.abstract AB