Kulpa, Wladyslaw; Szymanski, Andrzej Decompositions into nowhere dense sets. (English) Zbl 0344.54007 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 25, 37-39 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents MSC: 54B15 Quotient spaces, decompositions in general topology 54B99 Basic constructions in general topology 54A25 Cardinality properties (cardinal functions and inequalities, discrete subsets) 54D40 Remainders in general topology PDFBibTeX XMLCite \textit{W. Kulpa} and \textit{A. Szymanski}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 25, 37--39 (1977; Zbl 0344.54007)