@article{1102995803, author = {Ikebe, Teruo}, title = {On the phase-shift formula for the scattering operator.}, journal = {Pacific J. Math.}, volume = {15}, number = {4}, year = {1965}, pages = { 511-523}, language = {en}, url = {http://dml.mathdoc.fr/item/1102995803} }
Ikebe, Teruo. On the phase-shift formula for the scattering operator.. Pacific J. Math., Tome 15 (1965) no. 4, pp. 511-523. http://gdmltest.u-ga.fr/item/1102995803/