Fast and slow frequency-drifting millisecond bursts in Jovian decametric radio emissions V. B. Ryabov, P. Zarka, S. Hess, A. Konovalenko, G. Litvinenko, V. Zakharenko, V. A. Shevchenko and B. Cecconi A&A, 568 (2014) A53 Published online: 13 August 2014 DOI: 10.1051/0004-6361/201423927