Software Quality Modelling Put Into Practice Benedikt Mas y Parareda, Jonathan Streit WORKSHOP-BAND SOFTWARE-QUALITÄTSMODELLIERUNG UND -BEWERTUNG (SQMB '08), TECHNICAL REPORT TUM-I0811, TECHNISCHE UNIVERSITÄT MÜNCHEN, MUNICH, GERMANY, 2008 https://itestra.com/wp-content/uploads/2018/03/08_itestra_software_quality_modelling_put_into_practice.pdf