%0 Journal Article %A A. Pełczyński %T Any separable Banach space with the bounded approximation property is a complemented subspace of a Banach space with a basic %J Studia Mathematica %D 1971 %P 239-243 %V 40 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4064/sm-40-3-239-243/ %R 10.4064/sm-40-3-239-243 %G en %F 10_4064_sm_40_3_239_243