Akhiezer, Naum Il'ich 1901 Theory of Linear Operators in Hilbert Space (Theoriia lineikykh operatov v Gil'bertovom prostranstve) - New York : F. Ungar Publ. Co., 1961. - 2 v. ; 24 cm. Cab. port.: N. I. Akhiezer and I. M. Glazman Incluye bibliografías Subjects--Topical Terms: ANALISIS MATEMATICO Universal Decimal Class. No.: 517