@article{1104162595,
author = {Jak\'obczyk, L. and Strocchi, F.},
title = {Euclidean formulation of quantum field theory without positivity},
journal = {Comm. Math. Phys.},
volume = {113},
number = {4},
year = {1988},
pages = { 529-541},
language = {en},
url = {http://dml.mathdoc.fr/item/1104162595}
}
Jakóbczyk, L.; Strocchi, F. Euclidean formulation of quantum field theory without positivity. Comm. Math. Phys., Tome 113 (1988) no. 4, pp. 529-541. http://gdmltest.u-ga.fr/item/1104162595/