@article{1256052389, author = {Panchapagesan, T. V.}, title = {Extension of spectral measures}, journal = {Illinois J. Math.}, volume = {16}, number = {1}, year = {1972}, pages = { 130-142}, language = {en}, url = {http://dml.mathdoc.fr/item/1256052389} }
Panchapagesan, T. V. Extension of spectral measures. Illinois J. Math., Tome 16 (1972) no. 1, pp. 130-142. http://gdmltest.u-ga.fr/item/1256052389/