%0 Journal Article %A Zhou, Sanming %T On $f$-domination number of a graph %J Czechoslovak Mathematical Journal %D 1996 %P 489-499 %V 46 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1996.127310/ %R 10.21136/CMJ.1996.127310 %G en %F 10_21136_CMJ_1996_127310