@article{GDZPPN002197030,
title = {On the S-matrix for Schr\"odinger operators with long-range potentials.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {316},
year = {1980},
pages = {99-116},
zbl = {0422.35024},
url = {http://dml.mathdoc.fr/item/GDZPPN002197030}
}
Saito, Yoshimi. On the S-matrix for Schrödinger operators with long-range potentials.. Journal für die reine und angewandte Mathematik, Tome 316 (1980) pp. 99-116. http://gdmltest.u-ga.fr/item/GDZPPN002197030/