@inproceedings{weko_201369_1,
   author	 = "Atsuki,Momose and Jason,Paul Cruz and Yuichi,Kaji",
   title	 = "BLDAG:Generalization of the Blockchain into Bi-Layered Directed Acyclic Graph",
   booktitle	 = "コンピュータセキュリティシンポジウム2019論文集",
   year 	 = "2019",
   volume	 = "2019",
   number	 = "",
   pages	 = "531--538",
   month	 = "oct"
}