@BOOK{ Book!D - 101375656, AUTHOR = "Claude Brezinski", TITLE = "Biorthogonality and its applications to numerical analysis", LIBRARY= "کتابخانه پژوهشگاه دانشهای بنیادی", SUBJECT = "، Biorthogonal systems,، Numerical analysis,، Approximation theory", URL = "/book/101375656/Biorthogonality-and-its-applications-to-numerical/"}