TY - JOUR AU - I. A. Zagorodnov AU - A. S. Il'inskii AU - R. P. Tarasov TI - Grid boundary equations on conducting surfaces with symmetries and their numerical analysis in problems of diffraction by a sphere JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2001 SP - 756 EP - 782 VL - 41 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2001_41_5_a6/ LA - ru ID - ZVMMF_2001_41_5_a6 ER -