TY  - JOUR
AU  - Harary, F.
AU  - Krarup, J.
AU  - Schwenk, A.
TI  - Graphs Suppressible to an Edge
JO  - Canadian mathematical bulletin
PY  - 1972
SP  - 201
EP  - 204
VL  - 15
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-036-5/
DO  - 10.4153/CMB-1972-036-5
ID  - 10_4153_CMB_1972_036_5
ER  -