@article{DAN_1978_242_4_a21,
     author = {D. Yu. Pushcharovskii and G. I. Dorokhova and E. A. Pobedimskaya and N. V. Belov},
     title = {$\mathrm{K}$, $\mathrm{Nd}$-silicate, $\mathrm{KNd}_9[\mathrm{SiO}_4]_6\mathrm{O}_2$, with the apatite structural type},
     journal = {Doklady Akademii Nauk},
     pages = {835--838},
     publisher = {mathdoc},
     volume = {242},
     number = {4},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_242_4_a21/}
}