Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 田岡 智志 and 落岩 諭 and 渡邉 敏正,Solvability for The Maximum Legal Firing Sequence Problem of Inhibitor-Arc Petri nets : Unweighted/Weighted Conflict-Free Petri nets,電子情報通信学会技術研究報告 = IEICE technical report : 信学技報,09135685,東京 : 電子情報通信学会,2014-01,113,422,41-45,https://cir.nii.ac.jp/crid/1520009409321968128,