TY  - GEN
AU  - Halmos, Paul R
TI  - Gilbertovo prostranstvo v zadachah
U1  - 517.948; 513.88 
PY  - 1970///
CY  - Moskva
PB  - Mir
KW  - Spatii Hilbert
N1  - Cuprinde bibliografie si index; Scriere chirilica; A Hilbert Space Problem Book - Paul R. Halmos (Princeton; New Jersey; Toronto; London - D. van Nostrand Company, Inc. - 1967)
ER  -