On the invariant factors of sums of integral matrices
Marques de Sá, Eduardo
Portugaliae mathematica, Tome 46 (1989), p. 87-95 / Harvested from Portugaliae Mathematica
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Publié le : 1989-01-01
EUDML-ID : urn:eudml:doc:115652 
@article{3162,
     author = {Marques de S\'a, Eduardo},
     title = {On the invariant factors of sums of integral matrices},
     journal = {Portugaliae mathematica},
     volume = {46},
     year = {1989},
     pages = {87-95},
     zbl = {0668.15010},
     mrnumber = {0996404},
     language = {en},
     url = {http://dml.mathdoc.fr/item/3162}
}

Marques de Sá, Eduardo. On the invariant factors of sums of integral matrices. Portugaliae mathematica, Tome 46 (1989) pp. 87-95. http://gdmltest.u-ga.fr/item/3162/