Sekanina, M. On an ordering of the set of vertices of a connected graph. (English) Zbl 0118.18903 Spisy Prirod. Fak. Univ. Brne 1960, 137-141 (1960). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 29 Documents Keywords:topology PDFBibTeX XML