@article{1178240836,
author = {Choda, Marie},
title = {The fixed algebra of a von Neumann algebra under an automorphism group},
journal = {Tohoku Math. J. (2)},
volume = {28},
number = {4},
year = {1976},
pages = { 227-234},
language = {en},
url = {http://dml.mathdoc.fr/item/1178240836}
}
Choda, Marie. The fixed algebra of a von Neumann algebra under an automorphism group. Tohoku Math. J. (2), Tome 28 (1976) no. 4, pp. 227-234. http://gdmltest.u-ga.fr/item/1178240836/