@article{1103842028,
author = {Powers, Robert T. and St\o rmer, Erling},
title = {Free states of the canonical anticommutation relations},
journal = {Comm. Math. Phys.},
volume = {16},
number = {1},
year = {1970},
pages = { 1-33},
language = {en},
url = {http://dml.mathdoc.fr/item/1103842028}
}
Powers, Robert T.; Størmer, Erling. Free states of the canonical anticommutation relations. Comm. Math. Phys., Tome 16 (1970) no. 1, pp. 1-33. http://gdmltest.u-ga.fr/item/1103842028/