On the singular graph and the Weyr characteristic of an M-matrix.
Schneider, Hans ; Richman, D.J.
Aequationes mathematicae, Tome 18 (1978), p. 208-234 / Harvested from Göttinger Digitalisierungszentrum
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Publié le : 1978-01-01
EUDML-ID : urn:eudml:doc:136741 
@article{GDZPPN002031078,
     title = {On the singular graph and the Weyr characteristic of an M-matrix.},
     journal = {Aequationes mathematicae},
     volume = {18},
     year = {1978},
     pages = {208-234},
     zbl = {0379.15009},
     url = {http://dml.mathdoc.fr/item/GDZPPN002031078}
}

Schneider, Hans; Richman, D.J. On the singular graph and the Weyr characteristic of an M-matrix.. Aequationes mathematicae, Tome 18 (1978) pp. 208-234. http://gdmltest.u-ga.fr/item/GDZPPN002031078/