APA (7th ed.) Citation

Jensen, H. I. (1904). Possible relation between sunspots and volcanic and seismic phenomena and climate. Zenodo.

Chicago Style (17th ed.) Citation

Jensen, Harald Ingemann. Possible Relation Between Sunspots and Volcanic and Seismic Phenomena and Climate. Zenodo, 1904.

MLA (9th ed.) Citation

Jensen, Harald Ingemann. Possible Relation Between Sunspots and Volcanic and Seismic Phenomena and Climate. Zenodo, 1904.

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