TY  - JOUR
AU  - S. A. Nazarov
TI  - Opening of a Gap in the Continuous Spectrum of a Periodically Perturbed Waveguide
JO  - Matematičeskie zametki
PY  - 2010
SP  - 764
EP  - 786
VL  - 87
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2010_87_5_a9/
LA  - ru
ID  - MZM_2010_87_5_a9
ER  -