Erratum to “Algebraic and topological properties of some sets in $\ell _1$” (Colloq. Math. 129 (2012), 75–85)
Tom 135 / 2014
Colloquium Mathematicum 135 (2014), 295-298
MSC: Primary 40A05; Secondary 15A03.
DOI: 10.4064/cm135-2-8