Halmos, P. R. (1998). Introduction to Hilbert space and the theory of spectral multiplicity (Second edition.). AMS Chelsea Publishing.
Chicago (17e ed.) BronvermeldingHalmos, Paul R. Introduction to Hilbert Space and the Theory of Spectral Multiplicity. Second edition. Providence, Rhode Island: AMS Chelsea Publishing, 1998.
MLA (9e ed.) BronvermeldingHalmos, Paul R. Introduction to Hilbert Space and the Theory of Spectral Multiplicity. Second edition. AMS Chelsea Publishing, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.