TY - JOUR AU - E. V. Zakharov AU - S. I. Safronov AU - R. P. Tarasov TI - Reduction to a boundary value problem with a finite nonabelian symmetry group based on an intertwining operator JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1995 SP - 1582 EP - 1591 VL - 35 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1995_35_10_a8/ LA - ru ID - ZVMMF_1995_35_10_a8 ER -