@inproceedings{ICSM-2011-GethersOPL,
	author        = "Malcom Gethers and Rocco Oliveto and Denys Poshyvanyk and Andrea De Lucia",
	booktitle     = "{Proceedings of the 27th Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.2011.6080780",
	isbn          = "978-1-4577-0663-9",
	pages         = "133--142",
	publisher     = "{IEEE}",
	title         = "{On integrating orthogonal information retrieval methods to improve traceability recovery}",
	year          = 2011,
}