@phdthesis{oai:rikkyo.repo.nii.ac.jp:00006679,
 author = {塚本, 直樹 and Tsukamoto, Naoki},
 month = {2013-12-11, 2013-12-11, 2014-09-24},
 note = {立教大学大学院理学研究科物理学専攻},
 school = {立教大学, RIKKYO UNIVERSITY},
 title = {Search for exotic gravitating objects with gravitationallensing},
 year = {},
 yomi = {ツカモト, ナオキ}
}