\input zb-basic
\input zb-ioport
\iteman{io-port 50135073}
\itemau{Cho, Min Hyung; Cai, Wei}
\itemti{Revision of wfmm - A wideband fast multipole method for the two-dimensional complex Helmholtz equation}
\itemso{Computer Physics Communications 183, No. 2, 446-447 (2012).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.cpc.2011.09.012}
\end