Elmar JürgensBenjamin HummelFlorian DeissenboeckMartin FeilkasChristian SchlögelAndreas WübbekeRegression Test Selection of Manual System Tests in Practice.309-3122011CSMRhttps://doi.org/10.1109/CSMR.2011.44https://doi.ieeecomputersociety.org/10.1109/CSMR.2011.44conf/csmr/2011db/conf/csmr/csmr2011.html#JurgensHDFSW11