scientific article; zbMATH DE number 3269727
From MaRDI portal
zbMath0168.21702MaRDI QIDQ5553916
Publication date: 1964
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Related Items
Proof of a conjecture of Dirac concerning 4-critical planar graphs, Unnamed Item, On the triangle vertex Folkman numbers, On 4-critical planar graphs with high edge density, Cyclic orders: equivalence and duality, On critical subgraphs of colour-critical graphs
