Computer simulation using particles 2026-02-15T19:33:13+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Hockney, Roger W.; Eastwood, James W. (McGraw-Hill International Book Co., 1981)