@article{1103859964,
author = {Alebastrov, V. A. and Efimov, G. V.},
title = {Causality in quantum field theory with nonlocal interaction},
journal = {Comm. Math. Phys.},
volume = {35},
number = {1},
year = {1974},
pages = { 11-28},
language = {en},
url = {http://dml.mathdoc.fr/item/1103859964}
}
Alebastrov, V. A.; Efimov, G. V. Causality in quantum field theory with nonlocal interaction. Comm. Math. Phys., Tome 35 (1974) no. 1, pp. 11-28. http://gdmltest.u-ga.fr/item/1103859964/