@article{1103842173,
author = {Hegerfeldt, Gerhard C. and Klauder, John R.},
title = {Metrics on test function spaces for canonical field operators},
journal = {Comm. Math. Phys.},
volume = {16},
number = {1},
year = {1970},
pages = { 329-346},
language = {en},
url = {http://dml.mathdoc.fr/item/1103842173}
}
Hegerfeldt, Gerhard C.; Klauder, John R. Metrics on test function spaces for canonical field operators. Comm. Math. Phys., Tome 16 (1970) no. 1, pp. 329-346. http://gdmltest.u-ga.fr/item/1103842173/