Md. Saidur Rahman 0001 Shin-Ichi Nakano Takao Nishizeki A Linear Algorithm for Bend-Optimal Orthogonal Drawings of Triconnected Cubic Plane Graphs. 31-62 1999 3 J. Graph Algorithms Appl. 4 http://www.cs.brown.edu/publications/jgaa/accepted/99/SaidurNakanoNishizeki99.3.4.pdf db/journals/jgaa/jgaa3.html#RahmanNN99