TY  - JOUR
AU  - R. Denchev
TI  - The spectrum of singular integrals on regions with boundary
JO  - Doklady Akademii Nauk
PY  - 1969
SP  - 18
EP  - 20
VL  - 187
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1969_187_1_a3/
LA  - ru
ID  - DAN_1969_187_1_a3
ER  -