@article{DAN_1994_334_4_a9,
     author = {L. S. Dubrovinsky and N. A. Dubrovinskaya and V. S. Urusov},
     title = {The influence of non divided electronic pair on paratellurite crystals symmetry},
     journal = {Doklady Akademii Nauk},
     pages = {441--444},
     year = {1994},
     volume = {334},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1994_334_4_a9/}
}