1. A Survey on Software Clone Detection Research;Roy,2007
2. ”cloning considered harmful” considered harmful: patterns of cloning in software;Kapser;Empir. Softw. Eng.,2008
3. Software quality analysis by code clones in industrial legacy software;Monden,2002
4. Software Product Lines: Practices and Patterns;Clements,2002
5. A hybrid approach (syntactic and textual) to clone detection;Funaro,2010