\input zb-basic \input zb-ioport \iteman{io-port 50011715} \itemau{Chang, Kai-Hsiung; Cross, James H.; Carlisle, W. Homer; Brown, David B.} \itemti{A framework for intelligent test data generation} \itemso{Journal of Intelligent and Robotic Systems 5, No. 2, 147-165 (1992).} \itemcc{} \itemut{} \itemli{doi:10.1007/BF00444293} \end