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@article{TM_1990_188_a4, author = {Yu. E. Karpeshina}, title = {Perturbation theory for the {Schr\"odinger} operator with periodic potential}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {88--116}, publisher = {mathdoc}, volume = {188}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1990_188_a4/} }
TY - JOUR AU - Yu. E. Karpeshina TI - Perturbation theory for the Schr\"odinger operator with periodic potential JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1990 SP - 88 EP - 116 VL - 188 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1990_188_a4/ LA - ru ID - TM_1990_188_a4 ER -
Yu. E. Karpeshina. Perturbation theory for the Schr\"odinger operator with periodic potential. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Boundary value problems of mathematical physics. Part 14, Tome 188 (1990), pp. 88-116. http://geodesic.mathdoc.fr/item/TM_1990_188_a4/