@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033586,
 author = {Aki, Keiiti},
 issue = {1},
 journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo},
 month = {Jul},
 note = {application/pdf},
 pages = {73--88},
 title = {Generation and Propagation of G Waves from the Niigata Earthquake of June 16, 1964. : Part 2. Estimation of earthquake moment, released energy, and stress-strain drop from the G wave spectrum},
 volume = {44},
 year = {1966}
}