RT Journal Article SR Electronic T1 Do Specialists' Short Sales Predict Returns? JF The Journal of Portfolio Management FD Institutional Investor Journals SP 59 OP 63 DO 10.3905/jpm.1987.59 VO 13 IS 3 A1 Lyle Bowlin A1 Michael S. Rozeff YR 1987 UL https://pm-research.com/content/13/3/59.abstract AB