PT - JOURNAL ARTICLE AU - James Bohan TI - Relative strength AID - 10.3905/jpm.1981.408831 DP - 1981 Oct 31 TA - The Journal of Portfolio Management PG - 36--39 VI - 8 IP - 1 4099 - https://pm-research.com/content/8/1/36.short 4100 - https://pm-research.com/content/8/1/36.full