%0 Journal Article %A Anna Bartkowiak %T Algorithm 83. Stepwise selection of discriminative variables by the use of the trace criterion %J Applicationes Mathematicae %D 1980 %P 365-375 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-17-2-365-375/ %R 10.4064/am-17-2-365-375 %G en %F 10_4064_am_17_2_365_375