TY - JOUR AU - Robert, Didier AU - Tamura, H. TI - Asymptotic behavior of scattering amplitudes in semi-classical and low energy limits JO - Annales de l'Institut Fourier PY - 1989 SP - 155 EP - 192 VL - 39 IS - 1 PB - Institut Fourier PP - Grenoble UR - http://archive.numdam.org/articles/10.5802/aif.1162/ DO - 10.5802/aif.1162 LA - en ID - AIF_1989__39_1_155_0 ER -