Laura M. Leventhal Barbee Teasley Diane S. Rohlman Keith Instone Positive Test Bias in Software Testing Among Professionals: A Review. 210-218 1993 conf/ewhci/1993 EWHCI db/conf/ewhci/ewhci1993.html#LeventhalTRI93 http://dx.doi.org/10.1007/3-540-57433-6_50