@article{DAN_1964_158_1_a35,
     author = {N. A. Toropov and I. A. Bondar'},
     title = {The synthesis of new silicates of rare-earth elements},
     journal = {Doklady Akademii Nauk},
     pages = {173--175},
     publisher = {mathdoc},
     volume = {158},
     number = {1},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_158_1_a35/}
}