\input zb-basic \input zb-ioport \iteman{io-port 70581054} \itemau{Arapinis, Myrto; Ritter, Eike; Ryan, Mark Dermot} \itemti{Statverif: verification of stateful processes} \itemso{CSF, 33-47 (2011).} \itemcc{} \itemut{} \itemli{http://doi.ieeecomputersociety.org/10.1109/CSF.2011.10} \end