01293oam 2200433 450 991071136760332120180904081552.0(CKB)5470000002482354(OCoLC)418292622(OCoLC)995470000002482354(EXLCZ)99547000000248235420090629d1961 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierMajor flares and geomagnetic activity /by Barbara BellWashington, D.C. :Smithsonian Institution,1961.1 online resource (pages 69-83) illustrationsSmithsonian contributions to astrophysics ;volume 5, number 7Includes bibliographical references (page 83).Solar flaresSolar flaresfastSolar flares.Solar flares.Bell Barbara1922-1388422Smithsonian Astrophysical Observatory,MUUMUUOCLCQOCLCOOCLCFOCLCQGPOBOOK9910711367603321Major flares and geomagnetic activity3543365UNINA