RT Journal Article SR Electronic T1 Another Foray into the Backwaters of the Market JF The Journal of Portfolio Management FD Institutional Investor Journals SP 61 OP 65 DO 10.3905/jpm.1980.408771 VO 7 IS 1 A1 John J. McConnell A1 Gary G. Schlarbaum YR 1980 UL https://pm-research.com/content/7/1/61.abstract AB