TY  - JOUR
TI  - A Characterization of Block-Graphs
JO  - Canadian mathematical bulletin
PY  - 1963
SP  - 1
EP  - 6
VL  - 6
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1963-001-x/
DO  - 10.4153/CMB-1963-001-x
ID  - 10_4153_CMB_1963_001_x
ER  -