@article{1103842581, author = {Klauder, John R.}, title = {Ultralocal scalar field models}, journal = {Comm. Math. Phys.}, volume = {16}, number = {1}, year = {1970}, pages = { 307-318}, language = {en}, url = {http://dml.mathdoc.fr/item/1103842581} }
Klauder, John R. Ultralocal scalar field models. Comm. Math. Phys., Tome 16 (1970) no. 1, pp. 307-318. http://gdmltest.u-ga.fr/item/1103842581/