@article{DAN_1970_191_6_a23,
     author = {L. Yu. Kharchenko and P. V. Klevtsov and T. M. Polyanskaya},
     title = {Synthesis and crystallography investigation of oxitungstate-chlorides of $\mathrm{Ln}_3\mathrm{WO}_6\mathrm{Cl}_3$ 
},
     journal = {Doklady Akademii Nauk},
     pages = {1286--1288},
     publisher = {mathdoc},
     volume = {191},
     number = {6},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_191_6_a23/}
}