Banach spaces with finite dimensional expansions of identity and universal bases of finite dimensional subspaces

Instytut Matematyczny Polskiej Akademii Nauk / Institute of Mathematics / Publishing house / Journals and Serials / Studia Mathematica / All issues

A. Pełczyński, P. Wojtaszczyk Studia Mathematica 40 (1971), 91-108 DOI: 10.4064/sm-40-1-91-108