Spectral theory of operators in Hilbert space
Friedrichs, K. O
Spectral theory of operators in Hilbert space K. O. Friedrichs - New York Springer-Verlag 1973 - VIII, 242 p 20 cm
Contine bibliogr. si index
3540900764
Spectral theory of operators in Hilbert space K. O. Friedrichs - New York Springer-Verlag 1973 - VIII, 242 p 20 cm
Contine bibliogr. si index
3540900764