@misc{oai:tsukuba.repo.nii.ac.jp:00010675,
 author = {川端, 哲夫 and Kawabata, Tetsuo},
 month = {},
 note = {application/pdf, Thesis--University of Tsukuba, D.Sc.(A), no. 200, 1983. 7. 31},
 title = {The Lorentz-Dirac equation with a new extra condition},
 year = {1983}
}