@article{05130550,
title = {Square-root families for the simultaneous approximation of polynomial multiple zeros.},
journal = {Novi Sad Journal of Mathematics},
volume = {35},
year = {2005},
pages = {59-70},
zbl = {1109.65049},
language = {en},
url = {http://dml.mathdoc.fr/item/05130550}
}
Rančić, Lidija Z.; Petković, Miodrag S. Square-root families for the simultaneous approximation of polynomial multiple zeros.. Novi Sad Journal of Mathematics, Tome 35 (2005) pp. 59-70. http://gdmltest.u-ga.fr/item/05130550/