%0 Journal Article %A Andrzej Strojnowski %T On residually finite groups and their generalizations %J Colloquium Mathematicum %D 1999 %P 25-35 %V 79 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-79-1-25-35/ %R 10.4064/cm-79-1-25-35 %G en %F 10_4064_cm_79_1_25_35