@article{GDZPPN002401681,
title = {Singularities for Matrices and Sequences.},
journal = {Mathematische Zeitschrift},
volume = {105},
year = {1968},
pages = {268-275},
language = {en},
url = {http://dml.mathdoc.fr/item/GDZPPN002401681}
}
Petersen, G.M. Singularities for Matrices and Sequences.. Mathematische Zeitschrift, Tome 105 (1968) pp. 268-275. http://gdmltest.u-ga.fr/item/GDZPPN002401681/