%0 Journal Article %A Dong, Aijun %A Wu, Jianliang %T Equitable Coloring and Equitable Choosability of Planar Graphs without chordal 4- and 6-Cycles %J Discrete mathematics & theoretical computer science %D 2019 %V 21 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-21-3-16/ %R 10.23638/DMTCS-21-3-16 %G en %F DMTCS_2019_21_3_a23