@article{GDZPPN001180711, title = {On a Theorem of Stein-Rosenberg Type in Interval Analysis.}, journal = {Numerische Mathematik}, volume = {50}, year = {1986}, pages = {17-26}, zbl = {0619.65023}, url = {http://dml.mathdoc.fr/item/GDZPPN001180711} }
Mayer, Günter. On a Theorem of Stein-Rosenberg Type in Interval Analysis.. Numerische Mathematik, Tome 50 (1986) pp. 17-26. http://gdmltest.u-ga.fr/item/GDZPPN001180711/