Takahashi, T., Oya, H., & Yamagishi, H. (1981). Observations of Electron Density in the Polar Ionosphere Using the Swept Frequency Impedance Probe. Geophysical Institute, Tohoku University/Geophysical Institute, Tohoku University/National Institute of Polar Research.
Chicago Style (17th ed.) CitationTakahashi, Tadatoshi, Hiroshi Oya, and Hisao Yamagishi. Observations of Electron Density in the Polar Ionosphere Using the Swept Frequency Impedance Probe. Geophysical Institute, Tohoku University/Geophysical Institute, Tohoku University/National Institute of Polar Research, 1981.
MLA (8th ed.) CitationTakahashi, Tadatoshi, et al. Observations of Electron Density in the Polar Ionosphere Using the Swept Frequency Impedance Probe. Geophysical Institute, Tohoku University/Geophysical Institute, Tohoku University/National Institute of Polar Research, 1981.