TY  - BOOK
AU  - Cpifman,Ronald R.
AU  - Meyer,Yves
TI  - AU-DELA DES OPERATEURS PSEUDO-DEFFERENTIALS
U1  - 515.7242 
PY  - 1978///
CY  - 
PB  - Social Science Documentation Center, New Delhi
KW  - Differential Operators
ER  -