\input zb-basic
\input zb-ioport
\iteman{io-port 70928341}
\itemau{Cataldo, Marcelo; Herbsleb, James D.}
\itemti{Communication patterns in geographically distributed software development and engineers' contributions to the development effort}
\itemso{CHASE, 25-28 (2008).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1370114.1370121}
\end