@article{1102623238, author = {Uchiyama, Mitsuru}, title = {Commutativity of selfadjoint operators.}, journal = {Pacific J. Math.}, volume = {161}, number = {2}, year = {1993}, pages = { 385-392}, language = {en}, url = {http://dml.mathdoc.fr/item/1102623238} }
Uchiyama, Mitsuru. Commutativity of selfadjoint operators.. Pacific J. Math., Tome 161 (1993) no. 2, pp. 385-392. http://gdmltest.u-ga.fr/item/1102623238/