@techreport{weko_27698_1, author = "川村,正", title = "モデル検査法を用いた鉄道信号システムの連動仕様検証", year = "1999", institution = "三菱電機(株)先端技術総合研究所", number = "12(1998-SLDM-091)", month = "feb" }