Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1958_121_2_a13, author = {V. S. Mashkevich}, title = {The normal coordinates of the crystal lattice with allowance for interaction lag}, journal = {Doklady Akademii Nauk}, pages = {247--249}, publisher = {mathdoc}, volume = {121}, number = {2}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_121_2_a13/} }
V. S. Mashkevich. The normal coordinates of the crystal lattice with allowance for interaction lag. Doklady Akademii Nauk, Tome 121 (1958) no. 2, pp. 247-249. http://geodesic.mathdoc.fr/item/DAN_1958_121_2_a13/