TY  - JOUR
AU  - B. R. Vainberg
TI  - Parametrix and asymptotics of the spectral function of differential operators in $\mathbf R^n$
JO  - Sbornik. Mathematics
PY  - 1987
SP  - 245
EP  - 265
VL  - 58
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/SM_1987_58_1_a13/
LA  - en
ID  - SM_1987_58_1_a13
ER  -