@article{1103857335, author = {Hagen, C. R.}, title = {Galilean invariant Lee model for all spins and parities}, journal = {Comm. Math. Phys.}, volume = {20}, number = {1}, year = {1971}, pages = { 219-236}, language = {en}, url = {http://dml.mathdoc.fr/item/1103857335} }
Hagen, C. R. Galilean invariant Lee model for all spins and parities. Comm. Math. Phys., Tome 20 (1971) no. 1, pp. 219-236. http://gdmltest.u-ga.fr/item/1103857335/