%0 Journal Article %A S. S. Krotov %A V. V. Tugushev %T Toroid current structures in ferromagnets without inversion center %J Doklady Akademii Nauk %D 1987 %P 852-856 %V 295 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_295_4_a20/ %G ru %F DAN_1987_295_4_a20