Experimental stabilisation of 2D vortex patterns using time-dependent forcingM. Lauret, L. P. J. Kamp, G. J. F. van Heijst, M. R. de Baar and H. NijmeijerEPL, 104 2 (2013) 24003DOI: https://doi.org/10.1209/0295-5075/104/24003