@article{1103857157,
author = {Lehmann, H. and Pohlmeyer, K.},
title = {On the superpropagator of fields with exponential coupling},
journal = {Comm. Math. Phys.},
volume = {20},
number = {1},
year = {1971},
pages = { 101-110},
language = {en},
url = {http://dml.mathdoc.fr/item/1103857157}
}
Lehmann, H.; Pohlmeyer, K. On the superpropagator of fields with exponential coupling. Comm. Math. Phys., Tome 20 (1971) no. 1, pp. 101-110. http://gdmltest.u-ga.fr/item/1103857157/