%0 Journal Article %A Konstantin Momirović %T On the Variance, Reliability and Importance of Canonical Variables %J Yugoslav journal of operations research %D 1997 %P 267 %V 7 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_1997_7_2_a7/ %G en %F YJOR_1997_7_2_a7