@article{DAN_1980_255_2_a20,
     author = {V. E. Ovchinnikov and L. P. Solov'eva and Z. V. Pudovkina and Yu. L. Kapustin and N. V. Belov},
     title = {Crystal structure of kovdorskite,
},
     journal = {Doklady Akademii Nauk},
     pages = {351--354},
     publisher = {mathdoc},
     volume = {255},
     number = {2},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_255_2_a20/}
}