\input zb-basic
\input zb-ioport
\iteman{io-port 70293057}
\itemau{Zhou, Xiangwei; Li, Geoffrey Ye; Sun, Guolin}
\itemti{Low-complexity spectrum shaping for OFDM-based cognitive radios}
\itemso{WCNC, 1471-1475 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1109/WCNC.2011.5779347}
\end