@article{DAN_1981_260_5_a20,
     author = {G. D. Ilyushin and A. A. Voronkov and N. N. Nevsky and V. V. Ilyukhin and N. V. Belov},
     title = {Crystal structure of hilairite, $\mathrm{Na}_2\mathrm{ZrSi}_3\mathrm{O}_9\cdot3\mathrm{H}_2\mathrm{O}$},
     journal = {Doklady Akademii Nauk},
     pages = {1118--1120},
     publisher = {mathdoc},
     volume = {260},
     number = {5},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_260_5_a20/}
}