On a generalization of the Hadwiger–Nelson problem
Crossref DOI link: https://doi.org/10.1007/s11856-017-1448-4
Published Online: 2017-03-17
Published Print: 2017-03
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bardestani, Mohammad
Mallahi-Karai, Keivan
License valid from 2017-03-01