@article{DAN_1987_295_4_a20,
     author = {S. S. Krotov and V. V. Tugushev},
     title = {Toroid current structures in ferromagnets without inversion center},
     journal = {Doklady Akademii Nauk},
     pages = {852--856},
     publisher = {mathdoc},
     volume = {295},
     number = {4},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_295_4_a20/}
}