An empirical study of maintenance and development estimation accuracy. - Barbara A. Kitchenham; Shari Lawrence Pfleeger; Beth McColl; Suzanne Eagan (J. Syst. Softw., 2002)

Erratum to "An empirical study of maintenance and development estimation accuracy" [The Journal of Systems and Software 64 (2002) 57-77]. - Barbara A. Kitchenham; Shari Lawrence Pfleeger; Beth McColl; Suzanne Eagan (J. Syst. Softw., 2005)