@article{GDZPPN002354926,
title = {Spectra of operator equations and automorphism groups of von Neumann algebras.},
journal = {Mathematica Scandinavica},
volume = {43},
year = {1978},
pages = {135-149},
zbl = {0393.47027},
url = {http://dml.mathdoc.fr/item/GDZPPN002354926}
}
Halpern, Herbert. Spectra of operator equations and automorphism groups of von Neumann algebras.. Mathematica Scandinavica, Tome 43 (1978) pp. 135-149. http://gdmltest.u-ga.fr/item/GDZPPN002354926/