TY  - JOUR
AU  - Hong-Jun Ge
AU  - Jack H. Koolen
TI  - On co-edge-regular graphs with \(4\) distinct eigenvalues
JO  - The electronic journal of combinatorics
PY  - 2025
VL  - 32
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.37236/13958/
DO  - 10.37236/13958
ID  - 10_37236_13958
ER  -