\input zb-basic
\input zb-ioport
\iteman{io-port 50047911}
\itemau{Musen, Mark A.; Fagan, Lawrence M.; Combs, David M.; Shortliffe, Edward H.}
\itemti{Use of a domain model to drive an interactive knowledge-editing tool}
\itemso{International Journal of Man-Machine Studies 26, No. 1, 105-121 (1987).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/S0020-7373(87)80039-1}
\end