@book{UBHD-1025182, author={Dunford, Nelson and Schwartz, Jacob T. and Bade, William G. and Bartle, Robert G.}, title={Spectral operators}, publisher={Interscience Publ.}, address={New York}, year={1971}, pages={XIX S., S. 1925 - 2592}, language={eng}, isbn={0-471-22639-4 and 978-0-471-22639-0}, number={ARRAY(0x557bee99c9e8)}, series={Pure and applied mathematics}, library={UB [Signatur: 2002 C 1906::3] ; MA [Signatur: Dunfo::3] ; PY [Signatur: PY/SK 620 D915-3]}, }