TY - JOUR T1 - Dispersion Measurement within a Size–Weighted Composite JF - The Journal of Portfolio Management SP - 46 LP - 51 DO - 10.3905/jpm.1993.409451 VL - 19 IS - 3 AU - Dwight D. Churchill AU - Steven A. Lee Y1 - 1993/04/30 UR - https://pm-research.com/content/19/3/46.abstract ER -