@mastersthesis{Heger2012a, author = {Christoph Heger}, month = {February}, pdf = {http://sdqweb.ipd.kit.edu/publications/pdfs/Heger2012a.pdf}, school = {Karlsruhe Institute of Technology (KIT), Germany}, title = {{Automatische Problemdiagnose in Performance-Unit-Tests}}, year = {2012} }