
FOUR COLOURINGS OF MAXIMUM OUTER PLANAR GRAPHS UNDER BOUNDARV CONDITIONS
XIE LITONG; LIU GUIZHEN
Acta Mathematicae Applicatae Sinica ›› 1998, Vol. 21 ›› Issue (1) : 0-0.
FOUR COLOURINGS OF MAXIMUM OUTER PLANAR GRAPHS UNDER BOUNDARV CONDITIONS
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 |
|
〉 |