Finite difference methods for ordinary and partial differential equations : steady-state and time-dependent problems 2026-02-16T20:29:55+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - LeVeque, Randall J. (Society for Industrial and Applied Mathematics, 2007)