@techreport{weko_142709_1, author = "匂坂,勇仁 and 玉田,春昭", title = "適用保護手法特定の試み -不自然さ評価方法を用いて-", year = "2015", institution = "京都産業大学, 京都産業大学", number = "10", month = "jul" }