\input zb-basic
\input zb-ioport
\iteman{io-port 50314585}
\itemau{Desautels, Philip; Berthon, Pierre R.}
\itemti{The PC (polluting computer): forever a tragedy of the commons?}
\itemso{J. Strategic Inf. Sys. 20, No. 1, 113-122 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.jsis.2010.09.003}
\end