TY  - BOOK
AU  - Schmüdgen,Konrad
TI  - Unbounded self-adjoint operators on Hilbert space
T2  - Graduate texts in mathematics,
SN  - 9789400747524
AV  - QA329 S335
U1  - 515/.724 23
PY  - 2012///]
CY  - Dordrecht
PB  - Springer
KW  - Teoría de operadores
KW  - Espacio de Hilbert
ER  -