Author: Szeptycki, Paul J.

de Oliveira Rodrigues, Vinicius; dos Santos Ronchim, Victor; Szeptycki, Paul J.: Special sets of reals and weak forms of normality on Isbell--Mrówka spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 64 (2023), issue 1, pp. 109-126
Hernández-Gutiérrez, Rodrigo; Szeptycki, Paul J.: Some observations on filters with properties defined by open covers. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 56 (2015), issue 3, pp. 355-364

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