@article{DAN_1964_156_3_a21,
     author = {N. A. Toropov and I. A. Bondar' and M. M. Piryutko},
     title = {A new modification of yttrium orthosilicate with a garnet structure},
     journal = {Doklady Akademii Nauk},
     pages = {619--621},
     publisher = {mathdoc},
     volume = {156},
     number = {3},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_156_3_a21/}
}