@article{GDZPPN002100312,
title = {Standard and split inclusions of von Neumann algebras.},
journal = {Inventiones mathematicae},
volume = {75},
year = {1984},
pages = {493-536},
zbl = {0539.46043},
url = {http://dml.mathdoc.fr/item/GDZPPN002100312}
}
Doplicher, S.; Longo, R. Standard and split inclusions of von Neumann algebras.. Inventiones mathematicae, Tome 75 (1984) pp. 493-536. http://gdmltest.u-ga.fr/item/GDZPPN002100312/