A comparative study of two software development cost modeling techniques using multi-organizational and company-specific data. - D. Ross Jeffery; Melanie Ruhe; Isabella Wieczorek (Inf. Softw. Technol., 2000)

Using Public Domain Metrics To Estimate Software Development Effort. - D. Ross Jeffery; Melanie Ruhe; Isabella Wieczorek (IEEE METRICS, 2001)

How Valuable is company-specific Data Compared to multi-company Data for Software Cost Estimation? - Isabella Wieczorek; Melanie Ruhe (IEEE METRICS, 2002)

Cost Estimation for Web Applications. - Melanie Ruhe; D. Ross Jeffery; Isabella Wieczorek (ICSE, 2003)

Using Web Objects for Estimating Software Development Effort for Web Applications. - Melanie Ruhe; D. Ross Jeffery; Isabella Wieczorek (IEEE METRICS, 2003)

Using the ProdFlow(TM) approach to address the myth of productivity in r&d organizations. - Melanie Ruhe; Stefan Wagner 001 (ESEM, 2008)

A Systematic Review of Productivity Factors in Software Development. - Stefan Wagner 001; Melanie Ruhe (CoRR, 2018)