共 9 条
[1]
ATHAY RG, 1967, ANN ASTROPHYS, V30, P669
[2]
ATHAY RG, 1968, RESONANCE LINES ASTR, P167
[3]
AUER LH, 1969, ASTROPHYS J, V145, P784
[8]
POLAND AI, 1969, THESIS INDIANA U
[9]
ZIRIN H, 1966, SOLAR ATMOSPHERE, P309