TY - JOUR AU - Zapletal, Jan AU - Bouchala, Jiří TI - Effective semi-analytic integration for hypersingular Galerkin boundary integral equations for the Helmholtz equation in 3D JO - Applications of Mathematics PY - 2014 SP - 527 EP - 542 VL - 59 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10492-014-0070-6/ DO - 10.1007/s10492-014-0070-6 LA - en ID - 10_1007_s10492_014_0070_6 ER -