@article{DAN_1977_233_6_a20,
     author = {P. A. Sandomirskii and M. A. Simonov and N. V. Belov},
     title = {On crystal structure of synthetic $\mathrm{Mn}$-milarite, 
},
     journal = {Doklady Akademii Nauk},
     pages = {1090--1093},
     publisher = {mathdoc},
     volume = {233},
     number = {6},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1977_233_6_a20/}
}