\input zb-basic
\input zb-ioport
\iteman{io-port 50088200}
\itemau{Rosen, Devan; Barnett, George A.; Kim, Jang-Hyun}
\itemti{Social networks and online environments: when science and practice co-evolve}
\itemso{Social Netw. Analys. Mining 1, No. 1, 27-42 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1007/s13278-010-0011-7}
\end