@phdthesis{oai:nagoya.repo.nii.ac.jp:00023800,
 author = {Katsuragawa, Taishi and 桂川, 大志},
 month = {Mar},
 school = {名古屋大学, Nagoya University},
 title = {Study on Dark Matter Candidate in F(R) Gravity Theory},
 year = {2017}
}