TY - JOUR AU - Sheehan, J. TI - The number of Hamiltonian circuits in large, heavily edged graphs JO - Glasgow mathematical journal PY - 1977 SP - 35 EP - 37 VL - 18 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003001/ DO - 10.1017/S0017089500003001 ID - 10_1017_S0017089500003001 ER -