@article{1103941124,
author = {Gangal, A. D. and Kupsch, J.},
title = {Determination of the scattering amplitude},
journal = {Comm. Math. Phys.},
volume = {92},
number = {3},
year = {1984},
pages = { 333-339},
language = {en},
url = {http://dml.mathdoc.fr/item/1103941124}
}
Gangal, A. D.; Kupsch, J. Determination of the scattering amplitude. Comm. Math. Phys., Tome 92 (1984) no. 3, pp. 333-339. http://gdmltest.u-ga.fr/item/1103941124/