@article{1103841989,
author = {Parthasarathy, K. R.},
title = {Projective unitary antiunitary representations of locally compact groups},
journal = {Comm. Math. Phys.},
volume = {12},
number = {1},
year = {1969},
pages = { 305-328},
language = {en},
url = {http://dml.mathdoc.fr/item/1103841989}
}
Parthasarathy, K. R. Projective unitary antiunitary representations of locally compact groups. Comm. Math. Phys., Tome 12 (1969) no. 1, pp. 305-328. http://gdmltest.u-ga.fr/item/1103841989/