PT  - JOURNAL ARTICLE
AU  - Williams, Richard
AU  - Bacon, Peter W.
TI  - Efficient portfolios vs. index funds
AID  - 10.3905/jpm.1978.408661
DP  - 1978 Oct 31
TA  - The Journal of Portfolio Management
PG  - 72--74
VI  - 5
IP  - 1
4099  - http://jpm.pm-research.com/content/5/1/72.short
4100  - http://jpm.pm-research.com/content/5/1/72.full