Alghamdi, M. A. (2014). Approximation Theorems for Functions of Two Variables via σ-Convergence. Wiley.
Cita Chicago (17th ed.)Alghamdi, Mohammed A. Approximation Theorems for Functions of Two Variables via σ-Convergence. Wiley, 2014.
Cita MLA (9th ed.)Alghamdi, Mohammed A. Approximation Theorems for Functions of Two Variables via σ-Convergence. Wiley, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.