\input zb-basic
\input zb-ioport
\iteman{io-port 70437427}
\itemau{Balan, Eran; Milo, Tova; Sterenzy, Tal}
\itemti{BP-ex: a uniform query engine for business process execution traces}
\itemso{EDBT, 713-716 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1739041.1739134}
\end