TY  - JOUR
AU  - Yu. A. Kordyukov
AU  - B. Helffer
TI  - Periodic Magnetic Schr\"odinger Operators: Spectral Gaps and Tunneling Effect
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2008
SP  - 176
EP  - 187
VL  - 261
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_2008_261_a12/
LA  - ru
ID  - TM_2008_261_a12
ER  -