@article{1077310399, author = {Gellar, Ralph and Page, Lavon}, title = {Limits of unitarily equivalent normal operators}, journal = {Duke Math. J.}, volume = {41}, number = {1}, year = {1974}, pages = { 319-322}, language = {en}, url = {http://dml.mathdoc.fr/item/1077310399} }
Gellar, Ralph; Page, Lavon. Limits of unitarily equivalent normal operators. Duke Math. J., Tome 41 (1974) no. 1, pp. 319-322. http://gdmltest.u-ga.fr/item/1077310399/