@article{DAN_1974_216_3_a18,
     author = {L. V. Petushkova and S. P. Dmitrieva and E. A. Pobedimskaya and N. V. Belov},
     title = {Crystalline structure of $\mathrm{Bi}_2\mathrm{Ti}_4\mathrm{O}_{11}$},
     journal = {Doklady Akademii Nauk},
     pages = {544--546},
     publisher = {mathdoc},
     volume = {216},
     number = {3},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_216_3_a18/}
}