Retraction
| Format: | Article |
|---|---|
| Language: | English |
| Published: |
Sciendo
2017-08-01
|
| Series: | Acta Universitatis Sapientiae: Mathematica |
| Online Access: | https://doi.org/10.2478/ausm-2017-0019 |
| Format: | Article |
|---|---|
| Language: | English |
| Published: |
Sciendo
2017-08-01
|
| Series: | Acta Universitatis Sapientiae: Mathematica |
| Online Access: | https://doi.org/10.2478/ausm-2017-0019 |