@article {journals/cj/MoussiadesV05,
	title = {PDetect: A Clustering Approach for Detecting Plagiarism in Source Code Datasets},
	journal = {Comput. J.},
	volume = {48},
	number = {6},
	year = {2005},
	pages = {651-661},
	author = {Moussiades, Lefteris and Athena Vakali}
}