\input zb-basic
\input zb-ioport
\iteman{io-port 70035356}
\itemau{Frey, Alfonso Garc{\'\i}a; Calvary, Ga\"elle; Dupuy-Chessa, Sophie}
\itemti{Xplain: an editor for building self-explanatory user interfaces by model-driven engineering}
\itemso{EICS, 41-46 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1822018.1822026}
\end