APA (7th ed.) Zitazioa
Singer, I. Best Approximation in normed linear spaces by elements of linear subspaces.
Chicago Style (17th ed.) Zitazioa
Singer, Ivan. Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces.
MLA (9th ed.) Zitazioa
Singer, Ivan. Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces.
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