\input zb-basic \input zb-ioport \iteman{io-port 70927583} \itemau{Groce, Alex; Havelund, Klaus; Smith, Margaret H.} \itemti{From scripts to specifications: the evolution of a flight software testing effort} \itemso{ICSE (2), 129-138 (2010).} \itemcc{} \itemut{} \itemli{doi:10.1145/1810295.1810314} \end