@phdthesis{oai:tsukuba.repo.nii.ac.jp:00020960,
 author = {幸内, 喜和},
 month = {},
 note = {2007},
 school = {筑波大学, University of Tsukuba},
 title = {ダイコン花器形態の生殖学的意義に関する研究},
 year = {2008}
}