R Weder, “Characterization of the scattering data in multidimensional inverse scattering theory”, Inverse Problems, 7:3 (1991), 461
Li-Yeng Sung, A. S. Fokas, “Inverse Problems in Multidimensions”, SIAM J. Math. Anal., 22:5 (1991), 1303
Tuncay Aktosun, Cornelis van der Mee, Operator Theory: Advances and Applications, 50, Topics in Matrix and Operator Theory, 1991, 1
A.G. Ramm, O.L. Weaver, “3D inverse scattering”, Computers & Mathematics with Applications, 22:4-5 (1991), 1
Ricardo Weder, “Generalized limiting absorption method and multidimensional inverse scattering theory”, Math Methods in App Sciences, 14:7 (1991), 509
Tuncay Aktosun, Cornelis van der Mee, “Solution of the Inverse Scattering Problem for the Three-Dimensional Schrödinger Equation Using a Fredholm Integral Equation”, SIAM J. Math. Anal., 22:3 (1991), 717
Ashok Das, Shibaji Roy, “Covariant Lax operators and Kac–Moody algebras”, Journal of Mathematical Physics, 32:4 (1991), 869
G. Eskin, J. Ralston, “Inverse backscattering in two dimensions”, Commun.Math. Phys., 138:3 (1991), 451
Н. И. Гринберг, “Одномерная обратная задача рассеяния для волнового уравнения”, Матем. сб., 181:8 (1990), 1114–1129 ; N. I. Grinberg, “The one-dimensional inverse scattering problem for the wave equation”, Math. USSR-Sb., 70:2 (1991), 557–572
A P Katchalov, Ya V Kurylev, “Inverse scattering proble for a one-dimensional Stark effect Hamiltonian”, Inverse Problems, 6:1 (1990), L1