@article{DAN_1986_288_3_a24,
     author = {A. G. Karpenko and L. A. Lobachevskii and V. V. Migulin},
     title = {On the structure of magnetic fields induced
},
     journal = {Doklady Akademii Nauk},
     pages = {612--614},
     publisher = {mathdoc},
     volume = {288},
     number = {3},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_288_3_a24/}
}