\input zb-basic \input zb-ioport \iteman{io-port 70170657} \itemau{Wei, Yi; Pei, Yu; Furia, Carlo A.; Silva, Lucas S.; Buchholz, Stefan; Meyer, Bertrand; Zeller, Andreas} \itemti{Automated fixing of programs with contracts} \itemso{ISSTA, 61-72 (2010).} \itemcc{} \itemut{} \itemli{doi:10.1145/1831708.1831716} \end