@phdthesis{oai:tsukuba.repo.nii.ac.jp:00020855,
 author = {池畑, 隆 and Ikehata, Takashi},
 month = {},
 note = {1982},
 school = {筑波大学, University of Tsukuba},
 title = {Collective motion of an intense neutralized ion beam across a magnetic field},
 year = {1983}
}