TY - JOUR AU - Paolo Papi TI - Affine permutations and inversion multigraphs JO - The electronic journal of combinatorics PY - 1997 VL - 4 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/1290/ DO - 10.37236/1290 ID - 10_37236_1290 ER -