TY  - JOUR
AU  - S. I. Yakovlev
TI  - On the Singular Spectrum of the Friedrichs Model Operators in a Neighborhood of a Singular Point
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1998
SP  - 91
EP  - 94
VL  - 32
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1998_32_3_a13/
LA  - ru
ID  - FAA_1998_32_3_a13
ER  -