@phdthesis{instance1550,
	 title = {{Eine syntaxbasierte Umgebung f{\"u}r Software-Wartungssysteme}},
	 year = {1996},
	 school = {University of Zurich, Department of Informatics},
	 Date-Added = {2026-08-02 22:38:36},
	 Date-Modified = {2026-08-02 22:38:36}
}