TY - JOUR AU - E. L. Korotyaev TI - On~the scattering theory of several particles in an external electric field JO - Sbornik. Mathematics PY - 1988 SP - 177 EP - 196 VL - 60 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1988_60_1_a10/ LA - en ID - SM_1988_60_1_a10 ER -