Blay, P., L. Sabau-Graziati, V. Reglero, P. H. Connell, J. M. Rodrigo, J. M. M. Macián, J. T. Biosca, and C. Eyles. “Atmosphere-Space Interactions Monitor (ASIM): State of the Art”. Acta Polytechnica CTU Proceedings, vol. 1, no. 1, Dec. 2014, pp. 303-6, doi:10.14311/APP.2014.01.0303.