@article{DAN_1979_246_5_a21,
     author = {N. N. Nevsky and V. V. Ilyukhin and N. V. Belov},
     title = {On the crystal structure $\mathrm{CaGe}_2\mathrm{O}_5$ -- a germanium analog of sphene},
     journal = {Doklady Akademii Nauk},
     pages = {1123--1126},
     publisher = {mathdoc},
     volume = {246},
     number = {5},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_246_5_a21/}
}