TY - JOUR AU - W.T. Tutte TI - Bridges and Hamiltonian circuits in planar graphs. JO - Aequationes mathematicae PY - 1977 SP - 1 EP - 34 VL - 15 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1977__15_136625/ ID - AM2_1977__15_136625 ER -