@article{DAN_1965_165_6_a17, author = {A. G. Khachaturyan}, title = {Some problems in the theory of ordered crystal structure}, journal = {Doklady Akademii Nauk}, pages = {1284--1286}, publisher = {mathdoc}, volume = {165}, number = {6}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_165_6_a17/} }