\input zb-basic
\input zb-ioport
\iteman{io-port 50064007}
\itemau{Mu, Xiangming}
\itemti{Towards effective video annotation: an approach to automatically link notes with video content}
\itemso{Computers & Education 55, No. 4, 1752-1763 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.compedu.2010.07.021}
\end