@article{1104159395, author = {Matsui, Taku}, title = {The index of scattering operators of Dirac equations}, journal = {Comm. Math. Phys.}, volume = {108}, number = {1}, year = {1987}, pages = { 553-571}, language = {en}, url = {http://dml.mathdoc.fr/item/1104159395} }
Matsui, Taku. The index of scattering operators of Dirac equations. Comm. Math. Phys., Tome 108 (1987) no. 1, pp. 553-571. http://gdmltest.u-ga.fr/item/1104159395/