@article{oai:nipr.repo.nii.ac.jp:00002307,
 author = {Fukuchi, Mitsuo},
 journal = {Memoirs of National Institute of Polar Research. Special issue},
 month = {Jul},
 note = {P(論文)},
 title = {Preface},
 volume = {52},
 year = {1998}
}