TY  - JOUR
AU  - Harary, Frank
AU  - Tutte, William T.
TI  - A Dual form of Kuratowski's Theorem
JO  - Canadian mathematical bulletin
PY  - 1965
SP  - 17
EP  - 20
VL  - 8
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1965-003-3/
DO  - 10.4153/CMB-1965-003-3
ID  - 10_4153_CMB_1965_003_3
ER  -