@article{GDZPPN001166182,
title = {Separation Theorems for Normalizable Matrices.},
journal = {Numerische Mathematik},
volume = {9},
year = {1966},
pages = {46-50},
zbl = {0192.13501},
url = {http://dml.mathdoc.fr/item/GDZPPN001166182}
}
HOUSEHOLDER, A.S. Separation Theorems for Normalizable Matrices.. Numerische Mathematik, Tome 9 (1966) pp. 46-50. http://gdmltest.u-ga.fr/item/GDZPPN001166182/