Izbrannye trudy.
Wedi'i Gadw mewn:
| OCLC: | 1264724 |
|---|---|
| Prif Awdur: | |
| Iaith: | Russian |
| Cyhoeddwyd: |
Moskva,
Izd-vo Akademii nauk SSSR,
1960.
|
| Cyfres: | Klassiki nauki.
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |