@article{1183532100, author = {Rosen, Lon}, title = {A $P\left( \phi \right)$ quantum field theory}, journal = {Bull. Amer. Math. Soc.}, volume = {76}, number = {4}, year = {1970}, pages = { 819-824}, language = {en}, url = {http://dml.mathdoc.fr/item/1183532100} }
Rosen, Lon. A $P\left( \phi \right)$ quantum field theory. Bull. Amer. Math. Soc., Tome 76 (1970) no. 4, pp. 819-824. http://gdmltest.u-ga.fr/item/1183532100/