Gil'bertovo prostranstvo v zadačach /

by Halmos, Paul R. 1916-2006
Published 1970

Linear operators in Hilbert space /

by Schmeidler, Werner, 1890-1969
Published 1965

Spectral theory of operators in Hilbert space /

by Friedrichs, K. O. 1901-1982
Published 1980

Hilbert C*-modules /

by Manuilov, V. M. 1961-, Troitsky, E. V.
Published 2005