"Mathématiques." . . "Analisi funzionale." . . "Analise funcional." . . "Analise Funcional." . "Análise funcional." . "Analyse mathématique." . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Elements of the theory of functions and functional analysis" . "Elements of the theory of functions and functional analysis"@en . . . . . . . . . . . . "Functional analysis" . . . "Elementy teorii funktsii i funktsional'nogo analiza" . . . . . . . . . . . "Elements of the theory of functions and functional analysis, A. N. Kolmogorov and S. V. Fomin" . . . . . . "Elements of the theory of functions and functional analysis : volumes 1 and 2, two volumes bound together"@en . . . "Elements of the theory of functions and functional Analysis [in Arabic]" . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Elements of the theory of functions and functional analysis : [Vols I & II]"@en . "Elements of the theory of functions and functional analysis : [Vols I & II]" . . . . . "Elements of the theory of functions and functional analysis : volumes 1 and 2, two volumes bound as one" . . . "Elements of the theory of functions and functional analysis : volumes 1 and 2 : two volumes bound as one" . . . . . . "Calculo." . . "Anàlisi funcional." . . "Théorie de la mesure." . . "Funzioni." . . "Espais de Hilbert." . . "Integral de Lebesgue." . . "Funções (Matemática)" . . "Hillbert, Espace de." . . "Funktionsanalyse." . . "Àlgebra." . . "Fonctions." . . "Functional analysis." . . "Fonksiyonlar, Reel değişkenli." . . "Analise Numerica." . . "Calculo (Matematica)" . . "Mesure, Théorie de la." . . "Espaces linéaires normés." . . "Fonctions (Mathématiques)" . . "Fonctions (mathématiques)" . "Fonctions (mathématiques)." . "Algebraïsche meetkunde." . . "Calculo (Matematica) Calculo Diferencial Integral." . . "Espace métrique." . . "Funcions." . . "Fonksiyonel analiz." . . "Intégrale." . . "Anàlisi matemàtica." . . "Teoria de la mesura." . . "Espaces métriques." . . . . "Functions." . . "Functionaalanalyse." . . "Analyse fonctionnelle." . .