A mapping study on empirical evidence related to the models and forms used in the uml. - Rialette Pretorius; David Budgen (ESEM, 2008)

The impact of limited search procedures for systematic literature reviews A participant-observer case study. - Barbara A. Kitchenham; Pearl Brereton; Mark Turner 001; Mahmood Niazi; Stephen G. Linkman; Rialette Pretorius; David Budgen (ESEM, 2009)

Refining the systematic literature review process - two participant-observer case studies. - Barbara A. Kitchenham; Pearl Brereton; Mark Turner 001; Mahmood Niazi; Stephen G. Linkman; Rialette Pretorius; David Budgen (Empir. Softw. Eng., 2010)

Systematic literature reviews in software engineering - A tertiary study. - Barbara A. Kitchenham; Rialette Pretorius; David Budgen; Pearl Brereton; Mark Turner 001; Mahmood Niazi; Stephen G. Linkman (Inf. Softw. Technol., 2010)

Empirical evidence about the UML: a systematic literature review. - David Budgen; Andy J. Burn; O. Pearl Brereton; Barbara A. Kitchenham; Rialette Pretorius (Softw. Pract. Exp., 2011)