| Preview | Issue Date | Title | Author(s) | Preview | Type | Issue Date | Title | Author(s) |
|---|---|---|---|---|---|---|---|---|
| 4-May-2021 | List of Non-Outer Projective Planar Graphs | Petrenjuk, Volodymyr; Petrenjuk, Dmytro; Centralukrainian national technical university; V. M. Glushkov Institute of Cybernetics of the NAS of Ukraine | Article | 4-May-2021 | List of Non-Outer Projective Planar Graphs | Petrenjuk, Volodymyr; Petrenjuk, Dmytro |