Advances in information retrieval : 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007 : proceedings 2026-02-15T18:45:35+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Amati, Giambattista; Carpineto, Claudio; Romano, Giovanni (Lecture notes in computer science,, 2007)