@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/