@article{1103860123, author = {Spencer, Thomas}, title = {The absence of even bound states for $\lambda (\phi^{4})\_{2}$}, journal = {Comm. Math. Phys.}, volume = {35}, number = {1}, year = {1974}, pages = { 77-79}, language = {en}, url = {http://dml.mathdoc.fr/item/1103860123} }
Spencer, Thomas. The absence of even bound states for $\lambda (\phi^{4})_{2}$. Comm. Math. Phys., Tome 35 (1974) no. 1, pp. 77-79. http://gdmltest.u-ga.fr/item/1103860123/