Труды московского математического общества
| Format: | Book |
|---|---|
| Language: | Undetermined |
| Published: |
М
Изд-во Моск. ун-та
1970
|
| Format: | Book |
|---|---|
| Language: | Undetermined |
| Published: |
М
Изд-во Моск. ун-та
1970
|