\input zb-basic
\input zb-ioport
\iteman{io-port 50304226}
\itemau{Wazwaz, Abdul-Majid}
\itemti{Multiple-soliton solutions for the ninth-order KdV equation and sixth-order Boussinesq equation}
\itemso{Applied Mathematics and Computation 203, No. 1, 277-283 (2008).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.amc.2008.04.040}
\end