@article{DAN_1969_185_5_a18,
     author = {D. Yu. Pushcharovskii and E. A. Pobedimskaya and N. V. Belov},
     title = {The crystal structure of $\mathrm{K}_2\mathrm{Mn}_2\mathrm{Zn}_4\mathrm{Si}_4\mathrm{O}_{15}=
},
     journal = {Doklady Akademii Nauk},
     pages = {1045--1048},
     publisher = {mathdoc},
     volume = {185},
     number = {5},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_185_5_a18/}
}