Time series analysis and its applications 2026-02-16T00:39:15+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Shumway, Robert H; Stoffer, David S. (Springer texts in statistics, 2006)