TY - JOUR A1 - Saito, S. A1 - Yamamoto, M. A1 - Hashiguchi, H. A1 - Maegawa, A. A1 - Saito, A. T1 - Observational evidence of coupling between quasi-periodic echoes and medium scale traveling ionospheric disturbances JO - Ann. Geophys. J1 - ANGEO VL - 25 IS - 10 SP - 2185 EP - 2194 Y1 - 2007/11/06 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/25/2185/2007/ L1 - https://angeo.copernicus.org/articles/25/2185/2007/angeo-25-2185-2007.pdf DO - 10.5194/angeo-25-2185-2007 ER -