TY  - JOUR
AU  - Chokri Abdelkefi
AU  - Bechir Amri
AU  - Mohamed Sifi
TI  - Pseudo-Differential Operator Associated with the Bessel Operator
JO  - Mathematica balkanica
PY  - 2007
SP  - 79
VL  - 21
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_2007_21_1-2_a7/
ID  - MABA_2007_21_1-2_a7
ER  -