An Oriented 6-Coloring of Planar Graphs with Girth at Least 9
Crossref DOI link: https://doi.org/10.1007/s00373-015-1612-8
Published Online: 2015-07-28
Published Print: 2016-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Marshall, T. H.
Text and Data Mining valid from 2015-07-28