TY - JOUR T1 - Turtles, Tails, and Stereos JF - The Journal of Derivatives SP - 71 LP - 87 DO - 10.3905/jod.1997.407992 VL - 5 IS - 2 AU - Geoffrey Poitras Y1 - 1997/11/30 UR - https://pm-research.com/content/5/2/71.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -