TY - JOUR AU - Nick Brettell AU - Susan Jowett AU - James Oxley AU - Charles Semple AU - Geoff Whittle TI - What is a \(4\)-connected matroid? JO - The electronic journal of combinatorics PY - 2025 VL - 32 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.37236/12467/ DO - 10.37236/12467 ID - 10_37236_12467 ER -