TY - JOUR AU - Sözer, Kürşat TI - Two-dimensional extended homotopy field theories JO - Algebraic and Geometric Topology PY - 2023 SP - 3909 EP - 3996 VL - 23 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2023.23.3909/ DO - 10.2140/agt.2023.23.3909 ID - 10_2140_agt_2023_23_3909 ER -