Edge-coloring and f -coloring for various classes of graphs. Zhou, Xiao; Nishizeki, Takao — 1999 Journal of Graph Algorithms and Applications
Orthogonal drawings of plane graphs without bends. Rahman, Md.Saidur; Nishizeki, Takao; Naznin, Mahmuda — 2003 Journal of Graph Algorithms and Applications
A linear algorithm for bend-optimal orthogonal drawings of triconnected cubic plane graphs. Rahman, Md.Saidur; Nakano, Shin-ichi; Nishizeki, Takao — 1999 Journal of Graph Algorithms and Applications