TY  - BOOK
AU  - Berezansky,Y.M
AU  - Sheftel, Z.G.  Ii.Us, G.F.
TI  - Functional analysis: vol.1
SN  - 3764353449
U1  - 515.7 
PY  - 1996///
CY  - Bostan
PB  - Birkhauser Verlag
ER  -