@article{1103839432, author = {Doplicher, S.}, title = {Fock representation and massless particles}, journal = {Comm. Math. Phys.}, volume = {1}, number = {5}, year = {1966}, pages = { 228-232}, language = {en}, url = {http://dml.mathdoc.fr/item/1103839432} }
Doplicher, S. Fock representation and massless particles. Comm. Math. Phys., Tome 1 (1966) no. 5, pp. 228-232. http://gdmltest.u-ga.fr/item/1103839432/