Eilenberg, Samuel (Jan 22, 1942). «Banach Space Methods in Topology». Annals of Mathematics43 (3): 568. doi:10.2307/1968812.
R. C. James (1951). «A non-reflexive Banach space isometric with its second conjugate space». Proc. Natl. Acad. Sci. U.S.A.37: 174–177. doi:10.1073/pnas.37.3.174.
Odell, Edward W.; Rosenthal, Haskell P. (1975), «A double-dual characterization of separable Banach spaces containing ℓ1», Israel J. Math.20: 375–384, doi:10.1007/bf02760341.
for more on pointwise compact subsets of the Baire class, see Bourgain, Jean; Fremlin, D. H.; Talagrand, Michel (1978), «Pointwise Compact Sets of Baire-Measurable Functions», Am. J. Math.100: 845–886, doi:10.2307/2373913.
wikipedia.org
en.wikipedia.org
see N. Bourbaki, (2004), "Integration I", Springer Verlag, ISBN 3-540-41129-1.
see for example W. Arveson, (1976), "An Invitation to C*-Algebra", Springer-Verlag, ISBN 0-387-90176-0.