%0 Journal Article %A Terry V. Grissom %A James L. Kuhle %A Carl H. Walther %T Diversification works in real estate, too %D 1987 %R 10.3905/jpm.1987.409095 %J The Journal of Portfolio Management %P 66-71 %V 13 %N 2 %U https://jpm.pm-research.com/content/iijpormgmt/13/2/66.full.pdf