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Derivation of proposed international geomagnetic reference fields models for 1945, 1950, 1955 and 1960
R.A. Langel, R.H. EstesVolume:
48
Year:
1987
Language:
english
Pages:
306
DOI:
10.1016/0031-9201(87)90151-8
File:
PDF, 892 KB
english, 1987