Investigation of an approximate solution of the integral equation of the exterior Dirichlet boundary value problem for the Helmholtz equation in the two-dimensional space
Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika, 2023-04 (82), p.39-54 [Peer Reviewed Journal]ISSN: 1998-8621 ;EISSN: 2311-2255 ;DOI: 10.17223/19988621/82/4
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