%0 Journal Article %A Scott L. Lummer %A Laurence B. Siegel %T GSCI Collateralized Futures %B A Hedging and Diversification Tool for Institutional Portfolios %D 1993 %R 10.3905/joi.2.2.75 %J The Journal of Investing %P 75-82 %V 2 %N 2 %U https://joi.pm-research.com/content/iijinvest/2/2/75.full.pdf