@article{oai:u-ryukyu.repo.nii.ac.jp:02006839,
 author = {Hokama, Kozo and 外間, 宏三},
 issue = {9},
 journal = {琉球大学文理学部紀要 理学篇},
 month = {Jun},
 note = {紀要論文},
 pages = {13--21},
 title = {The Composition of the Oil Obtained from the Seeds of Alpinia speciosa K. Schumann},
 year = {1966}
}