The Method of orthogonal collocation 2026-02-16T01:17:45+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Soliman, Moustafa Aly (King Saud University, Academic Publ., 2004)