@article{oai:tsukuba.repo.nii.ac.jp:00004006,
 author = {梅村, 雅之 and UMEMURA, Masayuki and 中本, 泰史},
 journal = {年次研究報告, Annual report of Institute of Physics, the University of Tsukuba},
 month = {},
 pages = {20--25},
 title = {宇宙物理学グループ},
 volume = {1993},
 year = {1994},
 yomi = {ウメムラ, マサユキ}
}