TY - JOUR AU - Henrique F. da Cruz AU - Ilda Inácio AU - Rogério Serôdio TI - Convertible subspaces that arise from different numberings of the vertices of a graph JO - Ars Mathematica Contemporanea PY - 2019 SP - 473 EP - 486 VL - 16 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.1477.1c7/ DO - 10.26493/1855-3974.1477.1c7 LA - en ID - 10_26493_1855_3974_1477_1c7 ER -