Mitchell, Andrew Ronald. The finite difference metho in partial differential equations - New York : Wiley, 1980 - 272 p - A Wiley-Interscience publication . - A Wiley-Interscience publication . LCCN: 38465 Subjects--Topical Terms: Ecuaciones diferenciales.Métodos finitos elementales. Dewey Class. No.: 517.38 / M5