1. Zibran, M.F., Roy, C.K.: The road to software clone management: A survey. Technical Report 2012–03, The Univ. of Saskatchewan, Dept. CS, February 2012
2. Roy, C.K., Cordy, J.R.: A survey on software clone detection research. Technical Report 2007–541, Sch. Computing, Queen’s Univ., Kingston, Canada, September 2007
3. Fowler, M.: Refactoring: Improving the Design of Existing Code. Addison-Wesley Longman Publishing Co. Inc., Boston (1999)
4. Roy, C.K., Cordy, J.R., Koschke, R.: Comparison and evaluation of code clone detection techniques and tools: A qualitative approach. Science of Computer Programming 74(7), 470–495 (2009). Special Issue on ICPC 2008
5. Golomingi Koni-N’Sapu, G.: Supremo – a scenario based approach for refactoring duplicated code in object oriented systems. Master’s thesis, Inst. of Computer Science, Faculty of Sciences, Univ. of Bern, June 2001