APA aipamena

(1961). Comparison of Theoretical with Observed Values of the Periods of Free Oscillation of the Earth.

Chicago Style aipamena

Comparison of Theoretical With Observed Values of the Periods of Free Oscillation of the Earth. 1961.

MLA aipamena

Comparison of Theoretical With Observed Values of the Periods of Free Oscillation of the Earth. 1961.

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