Joanne E. Hale Shane Sharpe David P. Hale An evaluation of the cognitive processes of programmers engaged in software debugging. 73-91 1999 11 Journal of Software Maintenance 2 http://dx.doi.org/10.1002/(SICI)1096-908X(199903/04)11:2<73::AID-SMR187>3.0.CO;2-A db/journals/smr/smr11.html#HaleSH99