A. Dal Lago, A., R. Schwenn, G. Stenborg, W. D. González, A. L. C. de González, L. E. A. Vieira, E. Echer, F. L. Guarnieri, and N. J. Schuch. 2004. “Deceleration Observed in the Coronal Mass Ejection Event of July 25, 1999”. Geofisica Internacional 43 (1):41-45. https://doi.org/10.22201/igeof.00167169p.2004.43.1.212.