TY  - BOOK
AU  - Grigis Alain
AU  -  Sjostrand Johannes
TI  - Microlocal analysis for differential operators: an introduction
T2  - London Mathematical Society lecture note series; 196
SN  - 0521449863 (pbk)
U1  - B48, N4 
PY  - 1994///
CY  - Cambridge
PB  - Cambridge University Press       
KW  -  Operational calculus
KW  -  REF calculus
KW  - Mathematics
N1  - Bibliography 145-148p
ER  -