Краевые задачи математической физики и смежные вопросы теории фунций 20 Сборник работ
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | Undetermined |
| Published: |
Л
Наука
1989
|
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | Undetermined |
| Published: |
Л
Наука
1989
|