TY  - JOUR
AU  - N. K. Karapetyants
AU  - S. G. Samko
TI  - Singular convolution operators with a discontinuous symbol
JO  - Doklady Akademii Nauk
PY  - 1975
SP  - 1260
EP  - 1263
VL  - 221
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1975_221_6_a3/
LA  - ru
ID  - DAN_1975_221_6_a3
ER  -