@article{1077472666,
author = {Ambrose, Warren},
title = {Spectral resolution of groups of unitary operators},
journal = {Duke Math. J.},
volume = {11},
number = {1},
year = {1944},
pages = { 589-595},
language = {en},
url = {http://dml.mathdoc.fr/item/1077472666}
}
Ambrose, Warren. Spectral resolution of groups of unitary operators. Duke Math. J., Tome 11 (1944) no. 1, pp. 589-595. http://gdmltest.u-ga.fr/item/1077472666/