مخطط ثنائي (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "مخطط ثنائي" in Arabic language version.

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Scheinerman، Edward R. (2012)، Mathematics: A Discrete Introduction (ط. 3rd)، Cengage Learning، ص. 363، ISBN:9780840049421.
Chartrand، Gary؛ Zhang، Ping (2008)، Chromatic Graph Theory، Discrete Mathematics And Its Applications، CRC Press، ج. 53، ص. 223، ISBN:9781584888000.
Wasserman، Stanley؛ Faust، Katherine (1994)، Social Network Analysis: Methods and Applications، Structural Analysis in the Social Sciences، Cambridge University Press، ج. 8، ص. 299–302، ISBN:9780521387071.
Biggs، Norman (1994)، Algebraic Graph Theory، Cambridge Mathematical Library (ط. 2nd)، Cambridge University Press، ص. 53، ISBN:9780521458979.

Reinard Diestel، Reinard (2005). Graph Theory, Grad. Texts in maths. Springer – عبر http://diestel-graph-theory.com/. {{استشهاد بكتاب}}: روابط خارجية في |عبر= (مساعدة)

Archdeacon، D.؛ Debowsky، M.؛ Dinitz، J.؛ Gavlas، H. (2004)، "Cycle systems in the complete bipartite graph minus a one-factor"، Discrete Mathematics، ج. 284، ص. 37–43، DOI:10.1016/j.disc.2003.11.021.

Soifer، Alexander (2008)، The Mathematical Coloring Book، Springer-Verlag، ص. 136–137، ISBN:978-0-387-74640-1. This result has sometimes been called the "two color theorem"; Soifer credits it to a famous 1879 paper of Alfred Kempe containing a false proof of the four color theorem.
Asratian, Denley & Häggkvist (1998), Theorem 2.1.3, p. 8. Asratian et al. attribute this characterization to a 1916 paper by Dénes Kőnig. For infinite graphs, this result requires the axiom of choice.