Language modeling for information retrieval 2026-02-15T23:28:49+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Croft, W. Bruce; Lafferty, John (Kluwer international series on information retrieval ;, 2003)