Toshio Nakamura

<strong>Quelle:</strong> Miyake, Fusa; Hakozaki, Masataka; Kimura, Katsuhiko; Tokanai, Fuyuki; Nakamura, Toshio; Takeyama, Mirei; Moriya, Toru. - Miyake, Fusa; Hakozaki, Masataka; Kimura, Katsuhiko; Tokanai, Fuyuki; Nakamura, Toshio; Takeyama, Mirei; Moriya, Toru (2022-07-04). "Regional Differences in Carbon-14 Data of the 993 CE Cosmic Ray Event". Frontiers in Astronomy and Space Sciences. 9: 886140. doi:10.3389/fspas.2022.886140. ISSN 2296-987X.

<strong>Quelle:</strong> 内閣官房内閣広報室 / Cabinet Secretariat Public Relations Office - <a rel="nofollow" class="external free" href="http://www.kantei.go.jp/jp/rekidai/kakuryo/65-1.html">http://www.kantei.go.jp/jp/rekidai/kakuryo/65-1.html</a>

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