@inproceedings{SIGIR-2013-GollubHMS,
	author        = "Tim Gollub and Matthias Hagen and Maximilian Michel and Benno Stein",
	booktitle     = "{Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2484028.2484181",
	isbn          = "978-1-4503-2034-4",
	pages         = "981--984",
	publisher     = "{ACM}",
	title         = "{From keywords to keyqueries: content descriptors for the web}",
	year          = 2013,
}