NNon-selfadjoint Elliptic OperatorsNon-selfadjoint Elliptic Operatorsde M. S. AgranovichEdiciones (1)Non-selfadjoint Elliptic Operators (2007)Springer-Verlag · inglés · ISBN 9783540520238Más obras de M. S. AgranovichPartial differential equationsGeneralized method of eigenoscillations in diffraction theoryElliptic boundary value problems