Reference resources : a systematic approach 2026-02-15T23:21:03+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Doyle, James M., 1944; Grimes, George H (Scarecrow Press, 1976)