@article{1195519629, author = {Fujii, Masatoshi and Tamaki, Kazuhiro}, title = {On normal approximate spectrum, III}, journal = {Proc. Japan Acad.}, volume = {48}, number = {10}, year = {1972}, pages = { 389-393}, language = {en}, url = {http://dml.mathdoc.fr/item/1195519629} }
Fujii, Masatoshi; Tamaki, Kazuhiro. On normal approximate spectrum, III. Proc. Japan Acad., Tome 48 (1972) no. 10, pp. 389-393. http://gdmltest.u-ga.fr/item/1195519629/