Barry, J. D. (1980). Ball lightning and bead lightning: :extreme forms of atmospheric electricity. New York; London: Plenum Press.
Παραπομπή Chicago StyleBarry, James D. Ball Lightning and Bead Lightning: :extreme Forms of Atmospheric Electricity. New York; London: Plenum Press, 1980.
Παραπομπή MLABarry, James D. Ball Lightning and Bead Lightning: :extreme Forms of Atmospheric Electricity. New York; London: Plenum Press, 1980.
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