Dierker, P. F. Two complexes that are spines of the three ball. (English) Zbl 0191.22201 Fundam. Math. 66, 283-286 (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:topology PDFBibTeX XMLCite \textit{P. F. Dierker}, Fundam. Math. 66, 283--286 (1970; Zbl 0191.22201) Full Text: DOI EuDML