On the 9-total-colorability of planar graphs with maximum degree 8 and without intersecting triangles

Lan Shen, Yingqian Wang, Wei-Fan Wang, Ko-Wei Lih. On the 9-total-colorability of planar graphs with maximum degree 8 and without intersecting triangles. Appl. Math. Lett., 22(9):1369-1373, 2009. [doi]

Abstract

Abstract is missing.