\input zb-basic
\input zb-ioport
\iteman{io-port 70672597}
\itemau{Bhukya, Sreedhar}
\itemti{A social network model for Academic collaboration}
\itemso{NDT, 203-211 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1007/978-3-642-22185-9\_18}
\end