TY  - JOUR
AU  - Alexey N. Karapetyants
TI  - On $L_p$-$L_q$ boundedness for convolutions with
kernels having singularities on a sphere
JO  - Studia Mathematica
PY  - 2001
SP  - 121
EP  - 134
VL  - 144
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm144-2-2/
DO  - 10.4064/sm144-2-2
LA  - en
ID  - 10_4064_sm144_2_2
ER  -