TY  - JOUR
TI  - On Cycles and Connectivity in Planar Graphs
JO  - Canadian mathematical bulletin
PY  - 1973
SP  - 283
EP  - 288
VL  - 16
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1973-047-4/
DO  - 10.4153/CMB-1973-047-4
ID  - 10_4153_CMB_1973_047_4
ER  -