PT - JOURNAL ARTICLE AU - Brad Zigler TI - A Simple Proposition for Index Enhancement DP - 2000 Sep 21 TA - ETFs and Indexing PG - 43--50 VI - 2000 IP - 1 4099 - http://guides.pm-research.com/content/2000/1/43.short 4100 - http://guides.pm-research.com/content/2000/1/43.full