Jupiter’s zonal winds and their variability studied with small-size telescopes N. Barrado-Izagirre, J. F. Rojas, R. Hueso, A. Sánchez-Lavega, F. Colas, J. L. Dauvergne, D. Peach and IOPW Team A&A, 554 (2013) A74 Published online: 06 June 2013 DOI: 10.1051/0004-6361/201321201