@article{00861575, title = {Field theory and KAM tori.}, journal = {Mathematical Physics Electronic Journal [electronic only]}, volume = {1}, year = {1995}, zbl = {0849.58038}, language = {en}, url = {http://dml.mathdoc.fr/item/00861575} }
Gallavotti, G.; Gentile, G.; Mastropietro, V. Field theory and KAM tori.. Mathematical Physics Electronic Journal [electronic only], Tome 1 (1995) . http://gdmltest.u-ga.fr/item/00861575/