%0 Journal Article %A Beidar, Konstantin I. %A Trokanová-Salavová, K. %T Additive radicals %J Czechoslovak Mathematical Journal %D 1989 %P 659-673 %V 39 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1989.102342/ %R 10.21136/CMJ.1989.102342 %G en %F 10_21136_CMJ_1989_102342