%0 Journal Article %A Keith Moffatt %T Vortex dynamics: the legacy of Helmholtz and Kelvin %J Russian journal of nonlinear dynamics %D 2006 %P 401-410 %V 2 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2006_2_4_a1/ %G ru %F ND_2006_2_4_a1