@article{DAN_1989_307_5_a20,
     author = {O. V. Yakubovich and V. V. Bairakov and M. A. Simonov},
     title = {Crystal structure of simferite $\mathrm{Li}(\mathrm{Mg},\mathrm{Fe}^{3+},\mathrm{Mn}^{3+})_2[\mathrm{PO}_4]_2$},
     journal = {Doklady Akademii Nauk},
     pages = {1119--1122},
     publisher = {mathdoc},
     volume = {307},
     number = {5},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_307_5_a20/}
}