A note on the geomagnetic variations following the solar flare and cosmic ray effects of 23 February 1956
1956-09-14
S. Matsushita
archival document
Sun--Research
Gordon A. Newkirk, Jr. Papers
https://aspace.archives.ucar.edu/repositories/2/resources/35
Copyright University Corporation for Atmospheric Research (UCAR). This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
http://n2t.net/ark:/85065/d7wq021q