\input zb-basic \input zb-ioport \iteman{io-port 70014886} \itemau{Campos, Andre L. N.; De Oliveira, Toacy Cavalcante} \itemti{Modeling work processes and software development - notation and tool} \itemso{ICEIS (3), 337-343 (2011).} \itemcc{} \itemut{} \itemli{} \end