On magic labellings of type (1,1,1) for three classes of plane graphs
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Slovak English |
| PhysicalDescription: | Obr. 3. Res. rus., angl., lit. 5 zázn. v angl. |
| Subjects: |
| Physical Description: | Obr. 3. Res. rus., angl., lit. 5 zázn. v angl. |
|---|
