@inproceedings{TPDL-2011-FreireBC,
	author        = "Nuno Freire and José Luis Borbinha and Pável Calado",
	booktitle     = "{Proceedings of the 15th International Conference on Theory and Practice of Digital Libraries}",
	doi           = "10.1007/978-3-642-24469-8_7",
	isbn          = "978-3-642-24468-1",
	pages         = "52--61",
	publisher     = "{Springer}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{A Language Independent Approach for Named Entity Recognition in Subject Headings}",
	volume        = 6966,
	year          = 2011,
}