@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033192,
 author = {辻浦, 賢},
 issue = {3-4},
 journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo},
 month = {Mar},
 note = {application/pdf},
 pages = {357--371},
 title = {Spectral Features of Foreshocks},
 volume = {52},
 year = {1978}
}