@phdthesis{oai:tsukuba.repo.nii.ac.jp:00043346,
 author = {趙, 方明 and Zhao, Fangming},
 month = {},
 note = {2016},
 school = {筑波大学, University of Tsukuba},
 title = {A Study on Cryptographic Cloud Storage with Secure Keyword Search},
 year = {2017}
}