PT - JOURNAL ARTICLE AU - Frank A. Sortino AU - Lee N. Price TI - Performance Measurement in a Downside Risk Framework AID - 10.3905/joi.3.3.59 DP - 1994 Aug 31 TA - The Journal of Investing PG - 59--64 VI - 3 IP - 3 4099 - https://pm-research.com/content/3/3/59.short 4100 - https://pm-research.com/content/3/3/59.full