Zeidler, E. (1995). Applied functional analysis: Main principles and their applications. Springer-Verlag.
Lua i Stíl Chicago (17ú heag.)Zeidler, Eberhard. Applied Functional Analysis: Main Principles and Their Applications. New York: Springer-Verlag, 1995.
Lua MLA (9ú heag.)Zeidler, Eberhard. Applied Functional Analysis: Main Principles and Their Applications. Springer-Verlag, 1995.
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