@article{01332361,
title = {An omega theorem on differences of two squares. II.},
journal = {Acta Mathematica Universitatis Comenianae. New Series},
volume = {68},
year = {1999},
pages = {27-35},
zbl = {0961.11031},
language = {en},
url = {http://dml.mathdoc.fr/item/01332361}
}
Kühleitner, M. An omega theorem on differences of two squares. II.. Acta Mathematica Universitatis Comenianae. New Series, Tome 68 (1999) pp. 27-35. http://gdmltest.u-ga.fr/item/01332361/