@article{DAN_1973_213_3_a20,
     author = {R. G. Matveeva and V. V. Ilyukhin and N. V. Belov},
     title = {Crystalline structure of mixed alkali tetragermanate},
     journal = {Doklady Akademii Nauk},
     pages = {584--587},
     publisher = {mathdoc},
     volume = {213},
     number = {3},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_213_3_a20/}
}