TY - JOUR AU - Burton, G. R. TI - Variational problems on classes of rearrangements and multiple configurations for steady vortices JO - Annales de l'I.H.P. Analyse non linéaire PY - 1989 SP - 295 EP - 319 VL - 6 IS - 4 PB - Gauthier-Villars UR - http://www.numdam.org/item/AIHPC_1989__6_4_295_0/ LA - en ID - AIHPC_1989__6_4_295_0 ER -