共 6 条
[1]
HIGH-ENERGY COSMIC-RAY FLARE OF MAY 4, 1960 .2. EMULSION MEASUREMENTS
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1961, 66 (04)
:1029-+
[6]
TIME VARIATIONS OF SOLAR COSMIC RAYS DURING JULY 1959 AT MINNEAPOLIS
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1961, 66 (04)
:995-+