1. An extension theorem for separable Banach spaces;Benyamini, Y.;Israel J. Math.,1978
2. Projections in certain Banach spaces;Pełczyński, A.;Studia Math.,1960
3. Banach spaces on which every unconditionally converging operator is weakly compact;Pełczyński, A.;Bull. Acad. Polon. Sci. S\'{e}r. Sci. Math. Astronom. Phys.,1962
4. On 𝐶(𝑆)-subspaces of separable Banach spaces;Pełczyński, A.;Studia Math.,1968
5. On factors of 𝐶([0,1]) with non-separable dual;Rosenthal, Haskell P.;Israel J. Math.,1972