@misc{oai:tsukuba.repo.nii.ac.jp:00010985,
 author = {Takahashi, Kyoko and 高橋, 京子},
 month = {},
 note = {1989, 【要旨】},
 title = {Effect of nitrogen starvation on photosynthetic CO2 fixation and nitrate metabolism in Heterosigma akashiwo (Raphidophyceae)},
 year = {1990}
}