TY  - BOOK
AU  - Li︠u︡sternik,L.A.
AU  - Sobolev,V.I.
TI  - Elements of functional analysis
U1  - 515.7 23
PY  - 1961///
CY  - New York
PB  - F. Ungar Pub. Co.
KW  - Functional analysis
N1  - Includes bibliography and index
ER  -