@techreport{weko_182498_1, author = "杉山,悦子 and 篠田,正人", title = "A Cat-and-Mouse game on the set of integers", year = "2017", institution = "奈良女子大学大学院人間文化研究科, 奈良女子大学研究院自然科学系", number = "4", month = "jul" }