著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Hemmerling, Armin",Labyrinth problems : labyrinth-searching abilities of automata,,B.G. Teubner,1989,Teubner-Texte zur Mathematik,,3322007049,,https://cir.nii.ac.jp/crid/1130282270343239808