Pacific Journal of Mathematics · 1975 · 43 citations · 39 references
We consider the relation between the following two statements for E and F a pair of normed spaces.
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Erwin Lutwak · Pacific Journal of Mathematics · 1975 · 371 citations · Full text
Integration of compact set-valued functions
Zvi Artstein, John A. Burns · Pacific Journal of Mathematics · 1975 · 88 citations · Full text