TY  - JOUR
AU  - Georgi E. Karadzhov
TI  - Uniform Semi-Classical Asymptotics of the Spectral Function for Schreudinger Operators and Periodic Bicharacteristics
JO  - Mathematica balkanica
PY  - 1990
SP  - 173
VL  - 4
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_1990_4_2_a5/
ID  - MABA_1990_4_2_a5
ER  -