APA citáció

Ries Sigmar & Stens Rudolf L. (1984). A unified approach to fundamental theorems of approximation by sequences of linear operators and their dual versions.

Chicago Style (17th ed.) Citation

Ries Sigmar and Stens Rudolf L. A Unified Approach to Fundamental Theorems of Approximation by Sequences of Linear Operators and Their Dual Versions. 1984.

MLA idézés

Ries Sigmar and Stens Rudolf L. A Unified Approach to Fundamental Theorems of Approximation by Sequences of Linear Operators and Their Dual Versions. 1984.