Clone Detection Using Abstract Syntax Suffix Trees. - Rainer Koschke; Raimar Falke; Pierre Frenzel (WCRE, 2006)

Empirical evaluation of clone detection using syntax suffix trees. - Raimar Falke; Pierre Frenzel; Rainer Koschke (Empir. Softw. Eng., 2008)

Extending the reflexion method for consolidating software variants into product lines. - Rainer Koschke; Pierre Frenzel; Andreas P. J. Breu; Karsten Angstmann (Softw. Qual. J., 2009)

Erweiterung der Reflexionsmethode zur Zusammenfassung von Produktarchitekturen zu einer Produktlinienarchitektur. - Pierre Frenzel (Logos-Verlag, 2014)