Kolmogorov, A. N., & Fomín, S. V. (1957). Elements of the theory of functions and functional analysis. Graylock Press.
Chicago Style (17th ed.) CitationKolmogorov, Andreì Nikolaevich, and Sergei Vasilʹevich Fomín. Elements of the Theory of Functions and Functional Analysis. Rochester, N. Y.: Graylock Press, 1957.
MLA (9th ed.) CitationKolmogorov, Andreì Nikolaevich, and Sergei Vasilʹevich Fomín. Elements of the Theory of Functions and Functional Analysis. Graylock Press, 1957.