Nikol'skii, S M.
Approximation of Functions of Several Variables and Imbedding Theorems - Berlin Springer 1975 - 420p - Grundlehren der Mathematischen Wissenschaften, Vol. 205 .
3 540 06442 7
517.518.8 NIK
Approximation of Functions of Several Variables and Imbedding Theorems - Berlin Springer 1975 - 420p - Grundlehren der Mathematischen Wissenschaften, Vol. 205 .
3 540 06442 7
517.518.8 NIK