@article{1103900540,
author = {Ruijsenaars, S. N. M.},
title = {Charged particles in external fields. II. The quantized Dirac and Klein-Gordon theories},
journal = {Comm. Math. Phys.},
volume = {52},
number = {1},
year = {1977},
pages = { 267-294},
language = {en},
url = {http://dml.mathdoc.fr/item/1103900540}
}
Ruijsenaars, S. N. M. Charged particles in external fields. II. The quantized Dirac and Klein-Gordon theories. Comm. Math. Phys., Tome 52 (1977) no. 1, pp. 267-294. http://gdmltest.u-ga.fr/item/1103900540/