@article{GDZPPN001168924,
title = {Note on an Inverse Characteristic Value Problem.},
journal = {Numerische Mathematik},
volume = {15},
year = {1970},
pages = {345-347},
zbl = {0202.03504},
url = {http://dml.mathdoc.fr/item/GDZPPN001168924}
}
OLIVEIRA, G.N. de. Note on an Inverse Characteristic Value Problem.. Numerische Mathematik, Tome 15 (1970) pp. 345-347. http://gdmltest.u-ga.fr/item/GDZPPN001168924/