TY - JOUR AU - Gutkin, Eugène TI - Quantum nonlinear Schrödinger equation. I. Intertwining operators JO - Annales de l'I.H.P. Analyse non linéaire PY - 1986 DA - 1986/// SP - 285 EP - 314 VL - 3 IS - 4 PB - Gauthier-Villars UR - http://www.numdam.org/item/AIHPC_1986__3_4_285_0/ UR - https://zbmath.org/?q=an%3A0614.35086 UR - https://www.ams.org/mathscinet-getitem?mr=853384 LA - en ID - AIHPC_1986__3_4_285_0 ER -