@article{1256049504, author = {Oberai, Kirti K.}, title = {On the Weyl spectrum II}, journal = {Illinois J. Math.}, volume = {21}, number = {4}, year = {1977}, pages = { 84-90}, language = {en}, url = {http://dml.mathdoc.fr/item/1256049504} }
Oberai, Kirti K. On the Weyl spectrum II. Illinois J. Math., Tome 21 (1977) no. 4, pp. 84-90. http://gdmltest.u-ga.fr/item/1256049504/