@article{DAN_1974_219_1_a20,
     author = {Yu. A. Gorbunov and B. A. Maksimov and V. V. Ilyukhin and N. V. Belov},
     title = {Crystal structure of
},
     journal = {Doklady Akademii Nauk},
     pages = {91--94},
     publisher = {mathdoc},
     volume = {219},
     number = {1},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_1_a20/}
}