Using Functional Defect Analysis as an Input for Software Process Improvement: Initial Results. - Tanja Toroi; Anu Raninen; Hannu Vainio (EuroSPI, 2012)

Defect Data Analysis as Input for Software Process Improvement. - Anu Raninen; Tanja Toroi; Hannu Vainio; Jarmo J. Ahonen (PROFES, 2012)

Identifying Process Problems with the SAWO Functional Defect Classification Scheme. - Tanja Toroi; Anu Raninen; Hannu Vainio; Lauri Väätäinen (EuroSPI, 2013)