TY - JOUR AU - Kindred, Thomas TI - A simple proof of the Crowell–Murasugi theorem JO - Algebraic and Geometric Topology PY - 2024 SP - 2779 EP - 2785 VL - 24 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2024.24.2779/ DO - 10.2140/agt.2024.24.2779 ID - 10_2140_agt_2024_24_2779 ER -