%0 Journal Article %A M. A. Lyalinov %A N. Y. Zhu %T Scattering of a surface wave in a polygonal domain with impedance boundary %J Algebra i analiz %D 2021 %P 98-135 %V 33 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2021_33_2_a5/ %G en %F AA_2021_33_2_a5