PT - JOURNAL ARTICLE AU - Robert D. Arnott AU - Stephen J. Vincent TI - S&P Additions and Deletions AID - 10.3905/jpm.1986.29 DP - 1986 Oct 31 TA - The Journal of Portfolio Management PG - 29--33 VI - 13 IP - 1 4099 - https://pm-research.com/content/13/1/29.short 4100 - https://pm-research.com/content/13/1/29.full