TY - JOUR AU - Guo, Ji-Ming AU - Li, Jianxi AU - Shiu, Wai Chee TI - On the Laplacian, signless Laplacian and normalized Laplacian characteristic polynomials of a graph JO - Czechoslovak Mathematical Journal PY - 2013 SP - 701 EP - 720 VL - 63 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10587-013-0048-7/ DO - 10.1007/s10587-013-0048-7 LA - en ID - 10_1007_s10587_013_0048_7 ER -