%0 Journal Article %A Švarc, Rudolf %T On the range of values of the sum of a continuous and a Darboux function %J Časopis pro pěstování matematiky %D 1973 %P 178-180 %V 098 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CPM.1973.108478/ %R 10.21136/CPM.1973.108478 %G en %F 10_21136_CPM_1973_108478