%0 Journal Article %A Belna, Charles L. %T On the 3-segment property for complex-valued functions %J Czechoslovak Mathematical Journal %D 1972 %P 238-241 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1972.101095/ %R 10.21136/CMJ.1972.101095 %G en %F 10_21136_CMJ_1972_101095