| Article ID: | iaor19931519 |
| Country: | United Kingdom |
| Volume: | 30 |
| Start Page Number: | 124 |
| End Page Number: | 132 |
| Publication Date: | Nov 1990 |
| Journal: | USSR Computational Mathematics and Mathematical Physics |
| Authors: | Rubal'skii G.B. |
For a subclass of functions of the form 



