%0 Journal Article %A H. Russell Fogler %A William A. Groves %A James G. Richardson %T Managing Bonds %B Are “Dumbbells” Smart? %D 1976 %R 10.3905/jpm.1976.54 %J The Journal of Portfolio Management %P 54-60 %V 2 %N 2 %U https://jpm.pm-research.com/content/iijpormgmt/2/2/54.full.pdf