Concurrence of a Kelvin-Helmholtz instability and Kármán vortex street in the Sun’s coronaHengyuan Wei, Zhenghua Huang, David M. Long, Hui Fu, Lidong Xia, Ming Xiong and Bo LiA&A, 678 (2023) L7DOI: https://doi.org/10.1051/0004-6361/202347313