@article{oai:nipr.repo.nii.ac.jp:00005079,
 author = {ナイトウ, ヤスヒコ and NAITO, Yasuhiko},
 journal = {Proceedings of the NIPR Symposium on Polar Biology},
 month = {Mar},
 note = {P(論文)},
 title = {Preface},
 volume = {3},
 year = {1990}
}