T3 - R. Berntsson Svensson “Supporting Release Planning of Quality Requirements: The Quality Performance Model”, PhD Thesis, Lund University, Lund, Sweden, ISBN: 978-91-976939-4-3, October, 2011.

T2 - R. Berntsson Svensson “Managing Quality Requirements in Software Product Development”, Licentiate Thesis, Lund University, Lund, Sweden, LUCATORG:011014003, April, 2009.

T1 - R. Berntsson Svensson “Successful Software Projects and Products - A quantitative study”, Master Thesis, Blekinge Institute of Technology, Ronneby, Sweden, MSE-2006-03, January, 2006.