New trends in difference equations : proceedings of the Fifth International Conference on Difference Equations, Temuco, Chile, 2-7 January, 2000 2026-02-15T18:22:49+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Elaydi, Saber, 1943- (Taylor & Francis, 2002)