@misc{d_add2012,
author = "{Tatsumi Nagayama, Yasuhiko Yokote}",
title = "{合意記述データベース, オープンシステムディペンダビリティとD-Caseを繋ぐリポジトリ}",
year = "2012"
}                  
                  
@misc{deos2012,
author = "{DEOS 研究開発センター}",
title = "{DEOS プロジェクト 「実用化を目指した組み込みシステム用ディペンダブル・オペレーティングシステム」}",
year = "2012"
}                  
                  
@misc{dung,
author = "{Phan Minh Dung}",
title = "{On the acceptability of arguments and its fundamental role in nonmonotonic reasoning, logic programming and n-person games}",
year = "1993"
}                  

@misc{graphdb,
author = "{Renzo Angles, Claudio Gutierrez}",
title = "{Survey of Graph Database Models}",
howpublished = "{Technical Report Number TR/DCC-2005-10 Computer Science Department Universidad de Chile}"
}

@misc{rdb,
author = "{Clare Churcher}",
title = "{Beginning Database Design: From Novice to Professional}",
howpublished = "{Apress (2007/1/15)}"
}