A phenomenological study of the timing of solar activity minima of the last millennium through a physical modeling of the Sun-Planets InteractionDOI: info:10.1016/j.newast.2014.07.001v. 34164–171
Cionco, Rodolfo Gustavo and Soon, Willie. 2015. "A phenomenological study of the timing of solar activity minima of the last millennium through a physical modeling of the Sun-Planets Interaction." New Astronomy, 34 164–171. https://doi.org/10.1016/j.newast.2014.07.001.