TY - JOUR T1 - An “Essential Reservation” about the EMH JF - The Journal of Portfolio Management SP - 29 LP - 30 DO - 10.3905/jpm.1983.408926 VL - 9 IS - 4 AU - Roy A. Sorensen Y1 - 1983/07/31 UR - https://pm-research.com/content/9/4/29.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -