@article{DAN_1974_216_1_a17,
     author = {Yu. N. Drozdov and N. G. Batalieva and A. A. Voronkov and \`E. A. Kuz'min},
     title = {Crystalline structure of $\mathrm{Na}_{11}\mathrm{Nb}_2\mathrm{TiSi}_4\mathrm{P}_2\mathrm{O}_{25}\mathrm{F}$},
     journal = {Doklady Akademii Nauk},
     pages = {78--81},
     publisher = {mathdoc},
     volume = {216},
     number = {1},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_216_1_a17/}
}