경희대학교 BK21

Evolutionary aspects and north-south asymmetry of soft X-ray flare index during solar cycles 21, 22, and 23

Joshi, B.; Bhattacharyya, R.; Pandey, K. K.; Kushwaha, U.; Moon, Yong-Jae

DOI: 10.1051/0004-6361/201526369

Astronomy & Astrophysics