Usha.M. (1993). Asymmetry of solar surface magnetic field and helioseismic oscillations.
Chicago Edition CitationUsha.M. Asymmetry of Solar Surface Magnetic Field and Helioseismic Oscillations. Dept Of Physics, University of Kerala, 1993.
MLA Edition CitationUsha.M. Asymmetry of Solar Surface Magnetic Field and Helioseismic Oscillations. 1993.
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