PT - JOURNAL ARTICLE AU - Jon S. Brightman AU - Barbava L. Haslanger TI - Past investment performance AID - 10.3905/jpm.1980.408731 DP - 1980 Jan 31 TA - The Journal of Portfolio Management PG - 43--45 VI - 6 IP - 2 4099 - https://pm-research.com/content/6/2/43.short 4100 - https://pm-research.com/content/6/2/43.full