Hejda, P., Revallo, M., & Valach, F. (2021). Term-day magnetic observations from the Prague-Clementinum observatory on 1842-01-20. PANGAEA.
Citazione stile Chigago Style (17a edizione)Hejda, Pavel, Miloš Revallo, e Fridrich Valach. Term-day Magnetic Observations from the Prague-Clementinum Observatory on 1842-01-20. PANGAEA, 2021.
Citatione MLA (9a ed.)Hejda, Pavel, et al. Term-day Magnetic Observations from the Prague-Clementinum Observatory on 1842-01-20. PANGAEA, 2021.
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