TY - JOUR AU - Ebrahim Ghorbani AU - Jack H. Koolen AU - Jae Young Yang TI - Bounds for the Hückel energy of a graph JO - The electronic journal of combinatorics PY - 2009 VL - 16 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/223/ DO - 10.37236/223 ID - 10_37236_223 ER -