TY - JOUR AU - Petrak, Andreas TI - Definition of the cord algebra of knots using Morse thoery JO - Algebraic and Geometric Topology PY - 2024 SP - 2971 EP - 3042 VL - 24 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2024.24.2971/ DO - 10.2140/agt.2024.24.2971 ID - 10_2140_agt_2024_24_2971 ER -