@article{oai:nipr.repo.nii.ac.jp:00002839,
 author = {タナカ, トシユキ and フルモト, ムネヨシ and ナワ, カズナリ and TANAKA, Toshiyuki and FURUMOTO, Muneyoshi and NAWA, Kazunari},
 journal = {Proceedings of the NIPR Symposium on Antarctic Geosciences},
 month = {Sep},
 note = {P(論文), When there are two oscillations in a nonlinear system, new oscillations called combination tones appear. We try to detect combination tones between the earth tides and the earth's free oscillations using the long-period seismograms of the Bolivian great deep earthquake on June 9,1994 recorded by a broad band seismometer and a superconducting gravimeter installed at Syowa Station in Antarctica. The results suggest that combination tones between the free oscillations and the semidiurnal tide exist.},
 pages = {11--18},
 title = {ATTEMPT TO DETECT COMBINATION TONES BETWEEN THE EARTH'S FREE OSCILLATION AND THE EARTH TIDE},
 volume = {10},
 year = {1997}
}