Ronan Connolly, Willie Soon, Michael Connolly, Sallie Baliunas, Johan Berglund, C. John Butler, Rodolfo Custavo Cionco, Ana G. Elis, Valery M. Fedorov, Hermann Harde
Argentina, China, Germany, Hungary, Ireland, Northern Ireland, Italy, Mexico, Norway, Sweden, Switzerland, UK, USA
2021
iopscience.iop.org
