Product-Focused Software Process Improvement - Kuhrmann; Dietmar Pfahl; Jil Klünder; Kurt Schneider; Marcus Ciolkowski; Paolo Tell; Regina Hebig; Sousuke Amasaki; Steffen Küpper; Amasaki, Sousuke; Ciolkowski, Marcus; Hebig, Regina; et al. (Springer International Publishing, 2018)