TY - JOUR AU - Daniel Slilaty AU - Thomas Zaslavsky TI - Cobiased graphs: single-element extensions and elementary quotients of graphic matroids JO - The electronic journal of combinatorics PY - 2024 VL - 31 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/12148/ DO - 10.37236/12148 ID - 10_37236_12148 ER -