%0 Journal Article %A James F. Hart %T The Riskless Option Hedge %B An incomplete guide %D 1978 %R 10.3905/jpm.1978.408630 %J The Journal of Portfolio Management %P 58-63 %V 4 %N 2 %U https://jpm.pm-research.com/content/iijpormgmt/4/2/58.full.pdf