TY - JOUR AU - Yuhong Yang AU - Qiongxiang Huang TI - The characterization of graphs with eigenvalue −1 of multiplicity n − 4 or n − 5 JO - Filomat PY - 2019 SP - 5919 VL - 33 IS - 18 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL1918919Y/ DO - 10.2298/FIL1918919Y LA - en ID - 10_2298_FIL1918919Y ER -