@article{1103859410,
author = {R\"uhl, W.},
title = {On conformal invariance of interacting fields},
journal = {Comm. Math. Phys.},
volume = {29},
number = {1},
year = {1973},
pages = { 149-166},
language = {en},
url = {http://dml.mathdoc.fr/item/1103859410}
}
Rühl, W. On conformal invariance of interacting fields. Comm. Math. Phys., Tome 29 (1973) no. 1, pp. 149-166. http://gdmltest.u-ga.fr/item/1103859410/