TY - JOUR AU - Chen, Huanyin TI - Diagonal reductions of matrices over exchange ideals JO - Czechoslovak Mathematical Journal PY - 2006 SP - 9 EP - 18 VL - 56 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/CMJ_2006__56_1_a1/ LA - en ID - CMJ_2006__56_1_a1 ER -