@article{ZVMMF_2001_41_5_a6,
     author = {I. A. Zagorodnov and A. S. Il'inskii and R. P. Tarasov},
     title = {Grid boundary equations on conducting surfaces with symmetries and their numerical analysis in problems of diffraction by a sphere},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {756--782},
     publisher = {mathdoc},
     volume = {41},
     number = {5},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2001_41_5_a6/}
}