TY - JOUR AU - Andrei Eckstein TI - Unitary reduction for the two-dimensional Schrödinger operator with strong magnetic field JO - Comptes Rendus. Mathématique PY - 2007 SP - 715 EP - 719 VL - 344 IS - 11 PB - Elsevier DO - 10.1016/j.crma.2007.04.013 LA - en ID - CRMATH_2007__344_11_715_0 ER -