TY  - JOUR
AU  - S. A. Nazarov
TI  - The polynomial property of self-adjoint elliptic boundary-value problems and an algebraic description of their attributes
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1999
SP  - 947
EP  - 1014
VL  - 54
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1999_54_5_a2/
LA  - en
ID  - RM_1999_54_5_a2
ER  -