%0 Journal Article %A I. M. Karakhanyan %T On boundary condition by diffraction of harmonic wave on the infinite inclusion %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2001 %P 149-152 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2001_3_a8/ %G ru %F UZERU_2001_3_a8