Modern information retrieval : the concepts and technology behind search 2026-02-15T12:55:30+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Baeza-Yates, Ricardo; Ribeiro-Neto,Berthier (Addison Wesley, 2011)