@inproceedings{RecSys-2013-BlankRS,
	author        = "Ido Blank and Lior Rokach and Guy Shani",
	booktitle     = "{Proceedings of the Seventh Conference on Recommender Systems}",
	doi           = "10.1145/2507157.2507197",
	isbn          = "978-1-4503-2409-0",
	pages         = "359--362",
	publisher     = "{ACM}",
	title         = "{Leveraging the citation graph to recommend keywords}",
	year          = 2013,
}