@inproceedings{JCDL-2004-PantTJG,
	author        = "Gautam Pant and Kostas Tsioutsiouliklis and Judy Johnson and C. Lee Giles",
	booktitle     = "{Proceedings of the Fourth Joint Conference on Digital Libraries}",
	doi           = "10.1109/JCDL.2004.1336111",
	isbn          = "1-58113-832-6",
	pages         = "142--150",
	publisher     = "{ACM}",
	title         = "{Panorama: extending digital libraries with topical crawlers}",
	year          = 2004,
}