%0 Journal Article %A George M Frankfurter %A Richard A. Stevenson %A Allan Young %T Option Spreading %B Theory and an Illustration %D 1979 %R 10.3905/jpm.1979.408698 %J The Journal of Portfolio Management %P 59-63 %V 5 %N 4 %U https://jpm.pm-research.com/content/iijpormgmt/5/4/59.full.pdf