TY - JOUR AU - Folkert Müller-Hoissen TI - On the Structure of Set-Theoretic Polygon Equations JO - Symmetry, integrability and geometry: methods and applications PY - 2024 VL - 20 UR - http://geodesic.mathdoc.fr/item/SIGMA_2024_20_a50/ LA - en ID - SIGMA_2024_20_a50 ER -