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Bibliography

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L. Alaoglu and G. Birkhoff, General ergodic theorems, Ann. of Math. (2) vol. 41 (1940) pp. 293-309. MR 0002026 (1:339a)

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J. A. Clarkson, Uniformly convex spaces, Trans. Amer. Math. Soc. vol. 40 (1936) pp. 396-414. MR 1501880

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S. Kakutani, Simultaneous extension of continuous functions considered as a positive linear operation, Jap. J. Math. vol. 17 (1940) pp. 1-4. MR 0002709 (2:104a)

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V. L. Klee, Convex bodies and periodic homeomorphisms in Hilbert space, Trans. Amer. Math. Soc. vol. 74 (1953) pp. 10-43. MR 0054850 (14:989d)

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E. Michael, Some extension theorems for continuous functions, Pacific Journal of Mathematics vol. 3 (1953) pp. 789-806. MR 0059541 (15:547a)

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R. S. Phillips, On weakly compact subsets of a Banach space, Amer. J. Math. vol. 65 (1943) pp. 108-136. MR 0007938 (4:218f)