@article{DAN_1970_193_6_a20,
     author = {A. N. Chernov and B. A. Maksimov and V. V. Ilyukhin and N. V. Belov},
     title = {Crystalline structure of monoclinic modification of 
},
     journal = {Doklady Akademii Nauk},
     pages = {1293--1296},
     publisher = {mathdoc},
     volume = {193},
     number = {6},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_193_6_a20/}
}