@article{DAN_1964_156_5_a33,
     author = {N. A. Toropov and Gurudas Mandal},
     title = {Solid solutions of the diorthosilicates of lanthanum and yttrium},
     journal = {Doklady Akademii Nauk},
     pages = {1127--1129},
     publisher = {mathdoc},
     volume = {156},
     number = {5},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_156_5_a33/}
}