@article{DAN_1990_310_4_a23,
     author = {A. A. Rempel and V. N. Lipatnikov and A. I. Gusev},
     title = {Superstructure in non stoichiometric tantalum carbide},
     journal = {Doklady Akademii Nauk},
     pages = {878--882},
     publisher = {mathdoc},
     volume = {310},
     number = {4},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_310_4_a23/}
}