TY  - JOUR
AU  - Nebeský, Ladislav
TI  - New proof of a characterization of geodetic graphs
JO  - Czechoslovak Mathematical Journal
PY  - 2002
SP  - 33
EP  - 39
VL  - 52
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2002__52_1_a4/
LA  - en
ID  - CMJ_2002__52_1_a4
ER  -