Pugh, C. C. An improved Closing Lemma and a general density theorem. (English) Zbl 0167.21804 Am. J. Math. 89, 1010-1021 (1967). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 99 Documents Keywords:topology PDFBibTeX XMLCite \textit{C. C. Pugh}, Am. J. Math. 89, 1010--1021 (1967; Zbl 0167.21804) Full Text: DOI