The supernova-regulated ISM - III. Generation of vorticity, helicity, and mean flows M. J. Käpylä, F. A. Gent, M. S. Väisälä and G. R. Sarson A&A, 611 (2018) A15 Published online: 20 March 2018 DOI: 10.1051/0004-6361/201731228