@inproceedings{weko_149885_1, author = "井上,真二 and 山田,茂", title = "B-023 Software Reliability Measurement with Effect of Change-Point by Using Environmental Function", booktitle = "情報科学技術フォーラム講演論文集", year = "2010", volume = "9", number = "1", pages = "325--330", month = "aug" }