@article{NANO_2012_3_6_a12,
     author = {N. A. Lomanova and V. V. Gusarov},
     title = {Impedance spectroscopy of polycrystalline materials based on the {Aurivillius} phase system {Bi}$_4${Ti}$_{3}${O}$_{12}${--BiFeO}$_3$},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {112--122},
     publisher = {mathdoc},
     volume = {3},
     number = {6},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/NANO_2012_3_6_a12/}
}