@article{GDZPPN001167235, title = {Graeffe's Method for Eigenvalues.}, journal = {Numerische Mathematik}, volume = {11}, year = {1968}, pages = {315-319}, zbl = {0191.15903}, url = {http://dml.mathdoc.fr/item/GDZPPN001167235} }
PÓLYA, G. Graeffe's Method for Eigenvalues.. Numerische Mathematik, Tome 11 (1968) pp. 315-319. http://gdmltest.u-ga.fr/item/GDZPPN001167235/