1. A functional analytic proof of a selection lemma;Baggett;Canad. J. Math.,1980
2. Les C∗-algèbres et leurs représentations;Dixmier,1964
3. Dual et quasidual d'une algèbre de Banach involutive;Dixmier;Trans. Amer. Math. Soc.,1962
4. Convergence of closed sets in a topological space;Effros,1965
5. Some properties of measurable functions;Federer;Bull. Amer. Math. Soc.,1943