Halmos, Paul R <br/><br/>
Gilbertovo prostranstvo v zadachah 
P. Halmosh.; trad. din engleza: I. D. Nvikova; T. V. Sokolovskoj 
 - Moskva  Mir  1970 
 - 352 p  21 cm 
<br/><br/> 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) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spatii Hilbert
<br/><br/><label>Dewey Class. No.: </label>517.948; 513.88