Didar Zowghi Vincenzo Gervasi Erratum to "On the interplay between consistency, completeness, and correctness in requirements evolution". 763-779 2004 46 Information & Software Technology 11 http://dx.doi.org/10.1016/j.infsof.2004.03.003 db/journals/infsof/infsof46.html#ZowghiG04b