\input zb-basic
\input zb-ioport
\iteman{io-port 50199138}
\itemau{La Rosa, Marcello; Wohed, Petia; Mendling, Jan; Hofstede, Arthur H. M. Ter; Reijers, Hajo A.; Van Der Aalst, Wil M. P.}
\itemti{Managing process model complexity via abstract syntax modifications}
\itemso{IEEE Trans. Industrial Informatics 7, No. 4, 614-629 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1109/TII.2011.2166795}
\end