\input zb-basic
\input zb-ioport
\iteman{io-port 50037959}
\itemau{Shao, Peiren; Liao, Weimin; Pan, Zhigeng}
\itemti{Adopting virtual characters in virtual systems from the perspective of communication studies}
\itemso{T. Edutainment 2, 70-89 (2009).}
\itemcc{}
\itemut{}
\itemli{doi:10.1007/978-3-642-03270-7\_6}
\end