Knowledge-based systems in artificial intelligence 2026-02-15T10:11:15+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Davis, Randall; Lenat, Douglas B. (McGraw-Hill advanced computer science series, 1982)