Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Toshihiko Takahashi and Yoji Kajitani,Rectilinear drawing of a graph on a plane with the minimum number of line segments,"1988., IEEE International Symposium on Circuits and Systems",,IEEE,2003-01-06,,,1313-1316,https://cir.nii.ac.jp/crid/1870020692873677312,https://doi.org/10.1109/iscas.1988.15169