Harary, Frank; Schwenk, Allen Addendum to: A new crossing number for bipartite graphs. (English) Zbl 0266.05103 Util. Math. 2, 320 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 05C10 Planar graphs; geometric and topological aspects of graph theory PDFBibTeX XML