@techreport{weko_95743_1,
   author	 = "Akira,Matsubayashi",
   title	 = "Bounding Dilation of Separator-Based Graph Embeddings into Grids",
   year 	 = "2013",
   institution	 = "TbkyolnstituteofTechnology",
   number	 = "18",
   month	 = "oct"
}