Balcerzak, Marek; Ciesielski, Krzysztof; Rogowska, Dorota Remark on meager \(\Sigma_2^0\)-supported \(\sigma \)-ideals on the real line. (English) Zbl 0984.54042 Tatra Mt. Math. Publ. 19, No. 2, 187-191 (2000). Reviewer: Miroslav Repický (Košice) MSC: 54E52 54A35 03E50 03E17 PDFBibTeX XMLCite \textit{M. Balcerzak} et al., Tatra Mt. Math. Publ. 19, No. 2, 187--191 (2000; Zbl 0984.54042)
Rogowska, Dorota Some remarks on \(\Sigma_ 2^ 0\) supported \(\sigma\)-ideals. (English) Zbl 0859.54024 Demonstr. Math. 29, No. 1, 199-204 (1996). Reviewer: B.Le Gac (Marseille) MSC: 54H05 28A05 54E50 PDFBibTeX XMLCite \textit{D. Rogowska}, Demonstr. Math. 29, No. 1, 199--204 (1996; Zbl 0859.54024)