Origin of the zebra structure in the Jovian decameter radio emission V. E. Shaposhnikov, G. V. Litvinenko, V. V. Zaitsev, V. V. Zakharenko and A. A. Konovalenko A&A, 645 (2021) A31 Published online: 23 December 2020 DOI: 10.1051/0004-6361/202039304