%0 Journal Article %A Sözer, Kürşat %T Two-dimensional extended homotopy field theories %J Algebraic and Geometric Topology %D 2023 %P 3909-3996 %V 23 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2023.23.3909/ %R 10.2140/agt.2023.23.3909 %F 10_2140_agt_2023_23_3909