@inproceedings{TPDL-2016-UrakZK,
	author        = "Günter Urak and Hermann Ziak and Roman Kern",
	booktitle     = "{Proceedings of the 20th International Conference on Theory and Practice of Digital Libraries}",
	doi           = "10.1007/978-3-319-43997-6_39",
	isbn          = "978-3-319-43996-9",
	pages         = "438--441",
	publisher     = "{Springer}",
	title         = "{Do Ambiguous Words Improve Probing for Federated Search?}",
	year          = 2016,
}