A combinatorial condition for planar graphs

Volume 28 / 1937

Saunders Mac Lane Fundamenta Mathematicae 28 (1937), 22-32 DOI: 10.4064/fm-28-1-22-32

Authors

  • Saunders Mac Lane

Search for IMPAN publications

Query phrase too short. Type at least 4 characters.

Rewrite code from the image

Reload image

Reload image