海量图书期刊资源，随时随地畅享阅读乐趣
Solar irradiances of UV and EUV lines during the minimum of the sunspot activity in 1996K. Wilhelm; P. Lemaire; I.E. Dammasch; J. Hollandt; U. Schühle; W. Curdt; T. Kucera; D.M. Hassler; M.C.E. Huber · 1999