%0 Journal Article %A Stephen A. Ross %T On the empirical relevance of APT %B Reply %D 1985 %R 10.3905/jpm.1985.409019 %J The Journal of Portfolio Management %P 72-73 %V 11 %N 4 %U https://jpm.pm-research.com/content/iijpormgmt/11/4/72.full.pdf