TY  - JOUR
AU  - Nebeský, Ladislav
TI  - A characterization of the interval function of a connected graph
JO  - Czechoslovak Mathematical Journal
PY  - 1994
SP  - 173
EP  - 178
VL  - 44
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1994.128449/
DO  - 10.21136/CMJ.1994.128449
LA  - en
ID  - 10_21136_CMJ_1994_128449
ER  -