On the retracts
| Image |  |
|---|---|
| Description | scientific article published in 1931 |
| Author/s |
author: Karol Borsuk |
| Publication date | 1930 |
| Language | French |
| Country of origin | |
| Wikipedia link | |
| Access work |
http://pldml.icm.edu.pl/pldml/element/bwmeta1.element.bwnjournal-article-fmv17i1p12bwm |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |