%0 Journal Article %A L. S. Solov'ev %T Criterion for hydromagnetic stability of plasma in the neighbourhood of magnetic axis %J Doklady Akademii Nauk %D 1968 %P 1052-1054 %V 182 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_182_5_a17/ %G ru %F DAN_1968_182_5_a17