著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) T. Nishiyama and K. Sato and T. Nakamura and M. Tsutsumi and T. Sato and Y.‐M. Tanaka and K. Nishimura and Y. Tomikawa and M. Kohma,"Simultaneous Observations of Polar Mesosphere Winter Echoes and Cosmic Noise Absorptions in a Common Volume by the PANSY Radar (69.0°S, 39.6°E)",Journal of Geophysical Research: Space Physics,2169-9380,American Geophysical Union (AGU),2018-06,123,6,5019-5032,https://cir.nii.ac.jp/crid/1360848658221134848,https://doi.org/10.1029/2017ja024717