TY - JOUR AU - Shimon Kogan TI - A note on repeated degrees of line graphs JO - The electronic journal of combinatorics PY - 2021 VL - 28 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.37236/9608/ DO - 10.37236/9608 ID - 10_37236_9608 ER -