The New Composite Solar Flare Index from Solar Cycle 17 to Cycle 24 (1937 – 2020)

Victor Manuel Velasco Herrera ·Willie Soon · Štefan Knoška ·Jorge Alberto Perez-Peraza · Rodolfo G. Cionco · Sergey M. Kudryavtsev · Shican Qiu · Ronan Connolly ·Michael Connolly ·Michal Švanda · José Acosta Jara · Giovanni Pietro Gregori

1 July 2022, Springer Nature.