View documents (IIIF viewer) (15 documents / 6 available on the web) View documents (DFG viewer)
| Field of activity | USSR - Natural science |
| Country | Russia |
| GND | 118582828 |
| Holdings | Newspaper clippings: 1934- |
| URI | https://pm20.zbw.eu/folder/pe/012311 |
| ID | pe/012311 |