%0 Journal Article
%A Kleefeld, Andreas
%A Chu-Lin, Tzu
%T Boundary element collocation method for solving the exterior neumann problem for Helmholtz's equation in three dimensions
%J Electronic transactions on numerical analysis
%V 39
%@ 1068-9613
%C Kent, Ohio
%I Kent State Univ.
%M FZJ-2017-01763
%P 113-143
%D 2012
%F PUB:(DE-HGF)16
%9 Journal Article
%U https://juser.fz-juelich.de/record/827649