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On physical conditions in the chromosphere above sunspot umbrae
R. B. Teplitskaja, S. A. Grigoryeva (Efendieva), V. G. SkochilovVolume:
56
Language:
english
Pages:
11
DOI:
10.1007/bf00152473
Date:
February, 1978
File:
PDF, 467 KB
english, 1978