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@article{MT_1992_22_a3, author = {V. L. Vaskevich}, title = {Numerical analysis of the energy zone structure of a crystal with a poly-atomic elementary cell}, journal = {Matemati\v{c}eskie trudy}, pages = {55--91}, publisher = {mathdoc}, volume = {22}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_1992_22_a3/} }
V. L. Vaskevich. Numerical analysis of the energy zone structure of a crystal with a poly-atomic elementary cell. Matematičeskie trudy, Tome 22 (1992), pp. 55-91. http://geodesic.mathdoc.fr/item/MT_1992_22_a3/