@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033073,
 author = {Nagasawa, Ko},
 issue = {2},
 journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo},
 month = {Nov},
 note = {application/pdf},
 pages = {347--368},
 title = {Analytical Expressions of Amplitudes for Principal Tidal Components},
 volume = {55},
 year = {1980}
}