@article{CMJ_2006__56_1_a1,
     author = {Chen, Huanyin},
     title = {Diagonal reductions of matrices over exchange ideals},
     journal = {Czechoslovak Mathematical Journal},
     pages = {9--18},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {2006},
     mrnumber = {2206283},
     zbl = {1157.16302},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/CMJ_2006__56_1_a1/}
}