TY - JOUR AU - Dan Singer TI - Toward a combinatorial proof of the Jacobian conjecture! JO - The electronic journal of combinatorics PY - 2011 VL - 18 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.37236/2023/ DO - 10.37236/2023 ID - 10_37236_2023 ER -