TY  - JOUR
AU  - Sekanina, Milan
TI  - On an Algorithm for Ordering of Graphs
JO  - Canadian mathematical bulletin
PY  - 1971
SP  - 221
EP  - 224
VL  - 14
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-037-7/
DO  - 10.4153/CMB-1971-037-7
ID  - 10_4153_CMB_1971_037_7
ER  -