TY  - JOUR
AU  - S.Ya. Yakubov
TI  - Noncoercive boundary value problems for the Lapace equation with a spectral parameter.
JO  - Semigroup forum
PY  - 1996
SP  - 298
EP  - 316
VL  - 53
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1996__53_2_135493/
ID  - SF_1996__53_2_135493
ER  -