S. M. Nikol'skii

• Approximation of Functions of Several Variables and Imbedding Theorems
• Theory & Applications of Differentiable Functions of Several Variables, 6 (Proceedings of the Steklov Institute of Mathematics; 140 (19)
• Theory & Applications of Differentiable Functions of Several Variables, V
• A course of mathematical analysis
• Analysis III
• Analysis IV
• Theory and Applications of Differentiable Functions of Several Variables III Vol. III