%0 Journal Article %A Nebeský, Ladislav %T A characterization of geodetic graphs %J Czechoslovak Mathematical Journal %D 1995 %P 491-493 %V 45 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1995.128536/ %R 10.21136/CMJ.1995.128536 %G en %F 10_21136_CMJ_1995_128536