Bing, R. H. An equilateral distance. (English) Zbl 0043.16702 Am. Math. Mon. 58, 380-383 (1951). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:Topology × Cite Format Result Cite Review PDF Full Text: DOI