%0 Journal Article %A V. A. Gutnikov %A V. Yu. Kiryakin %A I. K. Lifanov %A A. V. Setukha %A S. L. Stavtsev %T Numerical solution to a two-dimensional hypersingular integral equation and sound propagation in urban areas %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2007 %P 2088-2100 %V 47 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2007_47_12_a9/ %G ru %F ZVMMF_2007_47_12_a9