@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/