Robbins, H. E. A theorem on graphs, with an application to a problem of traffic control. (English) Zbl 0021.35703 Am. Math. Mon. 46, 281-283 (1939). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 ReviewsCited in 75 Documents Keywords:Topology PDF BibTeX XML Cite \textit{H. E. Robbins}, Am. Math. Mon. 46, 281--283 (1939; Zbl 0021.35703) Full Text: DOI